Pelagic (Oltre 4400 risultati)

Condizione: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Ure-Jones, Calvin (illustratore).

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

paperback. Condizione: Fair.

Hardback. Condizione: Very Good.

Paperback. Condizione: Good. The book is light in style but heavy in fact. A limerick teases the intellect, but this is backed up but scientific information in easily readable, bite-sized portions. The book is illustrated by simple but striking pictures by the authors son, who was only 13 at the time. Ure-Jones, Calvin (illustratore).…

Paperback. Condizione: Good. A comprehensive study on the natural history and cultural symbolism of an unusual woodpecker. Detailed information is presented on the species' origins, taxonomy, anatomy, appearance, calls, distribution, conservation status, habitats, movements, breeding, diet and relationships. With a chapter on its closest relative, the Red-throated Wryneck.…

Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Condizione: Fair. Subsequent. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardback. Condizione: Very Good.

Condizione: Good. 2nd. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condizione: Good. Subsequent. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Good. Subsequent. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condizione: Good. 2nd Edition. The corners are slightly bent. Used - Good.

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Condizione: Very Good. 0. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

hardcover. Condizione: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

Condizione: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

hardcover. Condizione: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Condizione: Good. This is a book about the scientific process and how you apply it to data in ecology. You will learn how to plan for data collection, how to assemble data, how to analyze data and finally how to present the results. The book uses Microsoft Excel and the powerful Open Source R program to carry out data handling as well as producing graphs. Statistical approaches covered include: data exploration; tests for difference ? t-test and U-test; correlation ? Spearman?s rank test and Pearson product-moment; association including Chi-squared tests and goodness of fit; multivariate testing using analysis of variance (ANOVA) and Kruskal?Wallis test; and multiple regression. Key skills taught in this book include: how to plan ecological projects; how to record and assemble your data; how to use R and Excel for data analysis and graphs; how to carry out a wide range of statistical analyses including analysis of variance and regression; how to create professional looking graphs; and how to present your results. New in this edition: a completely revised chapter on graphics including graph types and their uses, Excel Chart Tools, R graphics commands and producing different chart types in Excel and in R; an expanded range of support material online, including; example data, exercises and additional notes & explanations; a new chapter on basic community statistics, biodiversity and similarity; chapter summaries and end-of-chapter exercises. Praise for the first edition: This book is a superb way in for all those looking at how to design investigations and collect data to support their findings. ? Sue Townsend, Biodiversity Learning Manager, Field Studies Council [M]akes it easy for the reader to synthesise R and Excel and there is extra help and sample data available on the free companion webpage if needed. I recommended this text to the university library as well as to colleagues at my student workshops on R. Although I initially bought this book when I wanted to discover R I actually also learned new techniques for data manipulation and management in Excel ? Mark Edwards, EcoBlogging A must for anyone getting to grips with data analysis using R and excel. ? Amazon 5-star review It has been very easy to follow and will be perfect for anyone. ? Amazon 5-star review A solid introduction to working with Excel and R. The writing is clear and informative, the book provides plenty of examples and figures so that each string of code in R or step in Excel is understood by the reader. ? Goodreads, 4-star review.…

Paperback. Condizione: Fine.

Paperback. Condizione: Very Good. What does it mean to be a part ofrather than apart fromnature? This book is about how we interact with wildlife and the ways in which this can make our lives richer and more fulfilling. But it also explores the conflicts and contradictions inevitable in a world that is now so completely dominated by our own species. Interest in wildlife and wild places, and their profound effects on human wellbeing, have increased sharply as we face up to the ongoing biodiversity extinction crisis and reassess our priorities following a global pandemic. Ian Carter, lifelong naturalist and a former bird specialist at Natural England, sets out to uncover the intricacies of the relationship between humans and nature. In a direct, down-to-earth style he explains some of the key practical, ethical and philosophical problems we must navigate as we seek to reconnect with nature. This wide-ranging and infectiously personal account does not shy away from controversial subjectssuch as how we handle invasive species, reintroductions, culling or dog ownershipand reveals in stark terms that properly addressing our connection to the natural world is an imperative, not a luxury. Short, pithy chapters make this book ideal for dipping into. Meanwhile, it builds into a compelling whole as the story moves from considering the wildlife close to home through to conflicts and, finally, the joy and sense of escape that can be had in the wildest corners of our landscapes, where there is still so much to discover. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.…

paperback. Condizione: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

Hardcover. Condizione: New. Hardcover. Publisher overstock, may contain remainder mark on edge.