The friendly whales : a whalewatcher's guide to the gray whales of Baja California
Roy Nickerson
Bok Engelsk 1987
Utgitt | San Francisco : Chronicle Books , c1987
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Omfang | 120 s. : ill.
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Opplysninger | Bibliography: s. 115-117.
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Emner | Gray whale - Behavior
Gray whale - Mexico Baja California Mammals - Behavior Mammals - Mexico Baja California hvaler gråhval stillehavet |
ISBN | 0877013748
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