Character Sketches from the...
Institute in Basic Youth Conflicts
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Advances in the Study of...
D S Lehrman,
S R Hinde
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Perspectives in Ethology
P P Bateson (Editor),
Peter H Klopfer (Editor)
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Animals in Disguise
Peter S Seymour
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How Animals Behave: A New...
Donald J Crump (Editor)
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How Animals Behave: A New...
Donald J Crump (Editor)
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The Evolution of Operant...
W F Angermeier
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Animals Helping People
Suzanne Venino
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Animals Sleeping
Masayuki Yabuuchi
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Ways Animals Sleep
Jane R McCauley
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Ways Animals Sleep
Jane R McCauley
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Secrets of a Wildlife Watcher
Jim Arnosky
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Secrets of a Wildlife Watcher
Jim Arnosky
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Busy Bugs
Ada Graham,
Frank D Graham
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Secrets of Animal Survival
National Geographic Society
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Secrets of Animal Survival
National Geographic Society
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Predators and Prey
Noel Simon
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Animals Helping People
Donald J. Crump (Editor),
Suzanne Venino
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Animals Helping People
Donald J. Crump (Editor),
Suzanne Venino
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Animals in Winter
Ron Fisher
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Ethology: Its Nature and...
Robert A Hinde,
Professor Frank Kermode (Editor)
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Can Bears Predict Earthquakes...
Russell Freedman
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If You Have a Duck--:...
Jean McClure Kelty
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First Picture Book of Animals
David Lambert
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