Results for Robert S. Ridgely

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Robert S. Ridgely has written 6 work(s)

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The Birds of Ecuador

By Robert S. Ridgely

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Paperback:

9780801487224 | Slp edition (Cornell Univ Pr, July 1, 2001), cover price $130.00

The Birds of Ecuador: Status, Distribution, and Taxonomy

By Frank B. Gill (foreword by), Paul J. Greenfield and Robert S. Ridgely

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Paperback:

9780801487200 | Cornell Univ Pr, July 1, 2001, cover price $89.95

The Birds of Ecuador: Field Guide

By Frank B. Gill (foreword by), Paul J. Greenfield and Robert S. Ridgely

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Paperback:

9780801487217 | Cornell Univ Pr, June 26, 2001, cover price $55.00

The Birds of South America: The Suboscine Passerines

By William L. Brown, Robert S. Ridgely, Guy Tudor and World Wildlife Fund (other contributor)

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Hardcover:

9780292770638 | 1 edition (Univ of Texas Pr, July 1, 1994), cover price $95.00

A Guide to the Birds of Panama With Costa Rica, Nicaragua, and Honduras

By John A. Gwynne, Jr. and Robert S. Ridgely

See complete details on each edition (2 editions listed)

Hardcover:

9780691085296 | 2 sub edition (Princeton Univ Pr, December 1, 1989), cover price $70.00

Paperback:

9780691025124, titled "A Guide to the Birds of Panama: With Costa Rica, Nicaragua, and Honduras" | 2 edition (Princeton Univ Pr, June 15, 1992), cover price $65.00

The Birds of South America: The Oscine Passerines

By Robert S. Ridgely and Guy Tudor

See complete details on each edition (1 edition listed)

Hardcover:

9780292707566 | Univ of Texas Pr, June 1, 1989, cover price $95.00

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