Zook, Jim books & textbook
The Wildlife of Costa Rica: A Field Guide (Zona Tropical Publications)
Reid, Fiona A. Leenders, Twan Zook, Jim Dean, Robert
Comstock Publishing Associates /2010-04-22 Paperback / 284 Pages
isbn-10: 0801476100 / isbn-13: 9780801476105
2015 The official list of birds of Costa Rica
Comité de Especies Raras y Registros Ornitológicos de Costa Rica - AOCR Chaves-Campos, Johel Garrigues, Richard Montoya, Michel Ramírez, Oscar Zook, Jim May, Janet W. Obando-Calderón, Gerardo Mena, Eduardo
CreateSpace Independent Publishing Platform /2015-01-05 Paperback / 56 Pages
isbn-10: 150602288X / isbn-13: 9781506022888
