Mech l david (623 resultados)

Hardback. Condición: Good. The wolves of Minnesota are one of conservations greatest success stories. Of the 48 contiguous United States, only Minnesota--with a wolf population at an estimated 2,600--has managed to protect and sustain a viable wolf population over the past two decades. But while some applaud the wolf's return, others worry about the human cultural costs of maintaining such a large population, and others wonder if that population is too high for the wolf's own good. Edited by renowned expert Dr. L. David (Wolfman) Mech and comprising the work of several researchers who have studied Minnesota wolves, The Wolves of Minnesota is an authoritative account of the background of the wolf in Minnesota. It features the fascinating story of the comeback of the wolf in Minnesota and examines the cultural costs, to the point where the question is not Will we ever hear the howl of the wolf again? but How many howls are enough? This book examines the animal and its packs and populations, the past and present ranges of the species in Minnesota, the rich history of the scientific research about it, the wolfs biology and prey, wolf-human interactions, and the future of the wolf in Minnesota.…

hardcover. Condición: Fair.

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

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

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Profusely Illustrated (ilustrador).

Hardback. Condición: Good. Profusely Illustrated (ilustrador).

hardcover. Condición: Fair. Profusely Illustrated (ilustrador).

hardcover. Condición: Good.

Hardback. Condición: Good.

Hardback. Condición: Fair.

Paperback. Condición: Good.

Condición: 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.

Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

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

Paperback. Condición: Fair. 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.

Hardcover. Condición: Very Good. With dust jacket. 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.

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

hardcover. Condición: Acceptable. Estado de la sobrecubierta: Includes dust jacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket.…

Paperback. Condición: Fair. 1. 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.

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

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

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

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Very Good. Illuminated by full-colour photographs from Mech and other expert wolf photographers, this is an enlightening resource for all concerned about wolves and their future. Mech focuses on wolf behaviour and biology, offering an overview of the animals' social hierarchy, communication methods, feeding habits, courtship, and reproduction. A noted wolf research biologist, 'wolfman' Dr L David Mech has studied wolves and their prey full-time since 1958, except for a four-year period when he studied radio-tracking. …

Paperback. Condición: Good. Illuminated by full-colour photographs from Mech and other expert wolf photographers, this is an enlightening resource for all concerned about wolves and their future. Mech focuses on wolf behaviour and biology, offering an overview of the animals' social hierarchy, communication methods, feeding habits, courtship, and reproduction. A noted wolf research biologist, 'wolfman' Dr L David Mech has studied wolves and their prey full-time since 1958, except for a four-year period when he studied radio-tracking. …

Paperback. Condición: Very Good. 1. 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. Condición: Very Good. No Jacket. Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Profusely Illustrated (ilustrador).