Robert S. Ridgely (Ridgely, Robert S.)
Used books, rare books and new books
The Birds of Ecuador Field Guide
ISBN 9780713661170
Paperback, Christopher Helm Publishers, 2001
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The Birds of Ecuador: Status, Distribution, and Taxonomy
ISBN 9780801487200
Paperback, Comstock Publishing Associates, 2001
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The Birds of Ecuador: Two-Volume Set
ISBN 9780801487224
Paperback, Comstock Publishing Associates, 2001
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The Birds of Ecuador: Vol 1 & 2
ISBN 9780713661613
Paperback, Christopher Helm Publishers Ltd, 2001
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More editions for this book:
- The Birds of South America: Volume 1: The Oscine Passerines: ISBN 9780292707566Hardcover, University of Texas Press, 1989
- The Birds of Ecuador: Vol 1 & 2: ISBN 9780713661613Paperback, Christopher Helm Publishers Ltd, 2001
More editions for this book:
- The Birds of South America: Volume 1: The Oscine Passerines: ISBN 9780292707566Hardcover, University of Texas Press, 1989
- The Birds of Ecuador: Vol 1 & 2: ISBN 9780713661613Paperback, Christopher Helm Publishers Ltd, 2001
Field Guide to the Songbirds of South America: The Passerines
ISBN 9780292717480
Hardcover, Univ of Texas Pr, 2009
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Field Guide to the Songbirds of South America: The Passerines (Mildred Wyatt-Wold Series in Ornithology)
ISBN 9780292719798
Paperback, University of Texas Press, 2009
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A Guide to the Birds of Panama: With Costa Rica, Nicaragua, and Honduras
ISBN 9780691025124
Paperback, Princeton University Press, 1992
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Hummingbirds of Ecuador Field Guide
ISBN 9789942987822
Unknown Binding
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