Krueger c m (77 risultati)

Condizione: New.

Paperback or Softback. Condizione: New. The Teen's Coping Toolkit: Navigate Social Pressures, Manage Difficult Situations, and Build Self-Esteem. Book.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Paperback or Softback. Condizione: New. To Princess From Krug. Book.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Very Good. Text clean and unmarked. Binding tight. Boards have light wear. Name written on front free end paper. Edges of pages have light wear. Former owner's initials written in ballpoint pen on foot of pages. No dust jacket.

Condizione: New.

Paperback. Condizione: New.

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

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

PF. Condizione: New.

Paperback. Condizione: Very Good. Shelf wear, corner and edge wear. Initials on front cover, name inked to bottom outer page edges. Interior pages are clean. Map in back pocket. Year 1998. 138 pages.

Condizione: New. In English.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 308 pages. 6.00x0.69x9.00 inches. In Stock.

Condizione: New. In English.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Very Good. No Jacket. 1st Edition. 1962, 1St Edition, book, cover and text in very good condition, no DJ, blue cloth binding tight and square no damage, red title on spine cover, text clean and unmarked name of PO on paste down fep.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Good. 1st Edition. 1962, 1St Edition, book, cover and text in very good condition, DJ price not clipped, taped tears on spine and edges, blue cloth binding tight and square no damage, red title on spine cover, text clean and unmarked name of PO on paste down fep.…

Der Fokus dieses Buchs liegt auf dem baltischen Bernsteinwald und seinen Lebewesen. Aus diesem subtropischen Urwald, der vor 40-50 Millionen Jahren im Bereich der heutigen Ostsee gedieh, kennen wir eine Vielfalt von Lebewesen, vom frühesten Floh bis zum Halbaffen, dessen Haare im Harz kleben blieben. 96 pp., 177 color and 1 b/w figs, paperback [21.0 x 20.5 cm].…

XVII,681 p. Cloth 25 cm (HdA, VIII,4,2)(Back strip split along both sides) 1650 gr.

Paperback. Condizione: New.

paperback. Condizione: New. In shrink wrap. Looks like an interesting title.

VIII, 202, (4) S. Orig.-Broschur (= Schriftenreihe der Bundesanstalt für Arbeitsschutz - Forschung - Fb 601). - Hinterer Deckel mit Knickspur. Namenstempel auf Titel; ansonsten innen sauber. Gut erhaltenes Exemplar.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: Hervorragend. Zustand: Hervorragend | Seiten: 536 | Sprache: Englisch | Produktart: Bücher | The lake charr Salvelinus namaycush is a ubiquitous member of cold-water lake ecosystems in previously glaciated regions of northern continental U.S., Alaska, and Canada that often support important commercial, recreational, and subsistence fisheries. The lake charr differs from other charrs by its large size, longevity, iteroparity, top-predator specialization, reduced sexual dimorphism, prevalence of lacustrine spawning, and use of deepwater habitat. The species is remarkably variable in phenotype, physiology, and life history, some of which is reflected in its ecology and genetics, with as many as four morphs or ecotypes co-occurring in a single lake. The lake charr is often the top predator in these systems, but is highly adaptable trophically, and is frequently planktivorous in small lakes. The lake charr by their name highlights their common habitat, lakes both large and small, but often frequents rivers and occasionally moves into the Arctic Ocean. Movement and behaviour of lake charr are motivated by access to cool, well-oxygenated water, foraging opportunities, predator avoidance, and reproduction. Owing to their broad distribution and trophic level, the lake charr serves as a sentinel of anthropogenic change. This volume will provide an up-to-date summary of what is currently known about lake charr from distribution to genetics to physiology to ecology. The book provides a compilation and synthesis of available information on the lake charr, beginning with an updated distribution and a revised treatment of the paleoecology of the species. Understanding of ecological and genetic diversity and movement and behaviour of the species has advanced remarkably since the last major synthesis on the species over 40 years ago. Mid-sections of the book provide detailed accounts of the biology and life history of the species, and later sections are devoted to threats to conservation and fishery management practices usedto ensure sustainability. A new standard lake charr-specific terminology is also presented. The book will be a valuable reference text for biologists around the world, ecologists, and fishery managers, and of interest to the angling public.…