Lloyd knutson (54 risultati)

Soft cover. 24 p. Catalogs 74 species in 23 genera known from the Americas south of the United States. Complete sets of the Catalogue (102 parts, 1966-1984) also available--see our listing elsewhere. NEW; minor age darkening of wrappers.

Hardcover. 532pp. As new, clean, tight and bright condition without a dust jacket as published.

Hardcover. Condizione: As New. Hardcover. No dust jacket. Good binding and cover. Clean, unmarked pages.

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

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

1991, Zoology Journals, Smithsonian Institution, Contributions to Zoology, Number 506, 48 p., very good paper, stamped DISCARD.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condizione: As New. 6-3/8" x 9-1/2", 554pp incl. prelims. In original shrink wrap. Appears to be a reproduction of the original edition produced 'on dmeand' in a single copy. Printed on acidic paper and perfect case bound in laminated printed board cover. Binding is square and tight. Pages are clean and bright and unmarked. A new copy. …

Paperback. Condizione: Very Good. xii 215p large paperback with brown/red card cover, fresh clean copy, stamp, nice and clean, uncommon title Language: English.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: sehr gut. XI, 340 S., 23 cm, ohne Schutzumschlag. Sprache: Englisch.

Trade Paperback. Condizione: Fine. Condizione sovraccoperta: wraps. First Edition. This is a fine, unmarked, first edition, paperback copy, white cover.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condizione: Good. 8th printing ; brown cloth, with decorations and lettering in blue and red, pictorial endpapers ; water stain to back eps, doesn't affect text ; foxed ; one or two wear marks on front, else G. Book.

Cloth. Condizione: Very Good. First Edition. Large 8vo, pp xxii, 530, a very good copy. [Topics for the Beltsville Symposia are selected to highlight specific areas of research and science policy that are of concern to scientists in the Beltsville Area as well as to the general scientific community. Each symposium in the series is structured to provide a realistic appraisal of current findings, research progress, and relevant policy issues within the constraints established by the organizing committee. Thus, the presentations and discussions that have marked these symposia have had a strong appeal to the broad community of scientists. Knowledge of the diversity of living organisms is still quite limited. Since the time of Linnaeus, about 1.7 million species have been described. The actual number has been estimated between 5 & 50 million. Many species, land races, and strains are vanishing. Clearly, the world's scientific institutions are inadequately equipped to attain sufficient knowledge of a significant fraction of the diverse living forms. Also, efforts in the collection and preservation of germplasm of plants and animals urgently need to be strengthened. These mattes are critically important to future generations. This symposium addresses vital concerns of biotic diversity and germ plasm preservation from diverse perspectives. Many of the parts provide concrete recommendations for action, and they call attention to areas of research that must be pursued with intensity.]. …

Hardcover. Condizione: Gut. 530 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. L15584 792301781 Sprache: Englisch Gewicht in Gramm: 1200.

hardcover. Condizione: Very Good. Library withdrawn o/w book & Disc look like new.

Paper Back. Condizione: Very Good+. No Jacket. 1st. 301pp.; SC red w/blk.; slight rub w/staple holes tp.ft.cover; clean,tight pgs. Invited papers presented at a symposium to identify the need for & the needs of small farms. Symposium held Nov.15-18, 1981 Beltsville, MD. Miscellaneous Publication Number 1422.…

Condizione: New. First edition. Hardback. New hardback. Fine and unread. No jacket.

Paperback. Condizione: New. Print on Demand. This book delves into the history and evolution of small-scale agriculture, examining its significance in the global food system. It traces the historical roots of small farms, their contribution to agricultural production, and their resilience amidst larger-scale farming operations. The book explores the challenges and opportunities faced by small farmers, including access to resources, market dynamics, and policy landscapes. It highlights the importance of recognizing the unique characteristics and needs of small-scale agriculture for a sustainable and equitable food system. The author presents research, case studies, and innovative approaches to support small-scale farmers, emphasizing their role in preserving biodiversity, fostering local economies, and promoting food security. This book offers valuable insights for researchers, policymakers, farmers, and anyone interested in the future of agriculture and sustainable food systems. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book explores the rich history and diverse cultural manifestations of the concept of selfhood in the West, tracing its development from ancient Greece to the present day. The author examines the philosophical, religious, and psychological perspectives that have shaped our understanding of the self, highlighting key thinkers and ideas that have influenced its evolution. Through a comprehensive analysis of literature, art, and cultural practices, this book sheds light on the complex and multifaceted nature of selfhood, revealing the ways in which it is both a product of individual experience and a reflection of the broader social and cultural context. The author argues that the concept of selfhood is not fixed but rather fluid and ever-evolving, shaped by the interplay of personal narratives, social interactions, and cultural norms. This book provides a nuanced and thought-provoking exploration of one of the most fundamental and enduring concepts in human consciousness, offering valuable insights into its historical development, cultural diversity, and profound implications for our understanding of what it means to be human. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book explores the historical and cultural significance of indigenous agricultural practices in Latin America through the lens of traditional knowledge. It examines the deep-rooted relationship between indigenous communities and their environment, showcasing the resilience and sustainability of farming techniques passed down through generations. The author delves into the interplay between culture, ecosystem health, and food security, offering a comprehensive understanding of indigenous agriculture as a vital part of Latin America's cultural and ecological heritage. The book highlights the importance of preserving and revitalizing traditional farming practices, emphasizing their role in ensuring food sovereignty and environmental resilience in the face of modern challenges. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: Used. pp. 526 Index.

Condizione: Used. pp. 526 229 Illus. (4 Col.).