Zamora, N., & Bravo, J. (1993). Vegetation characterization of the Caño Negro National Wildlife Refuge, Alajuela, Costa Rica.
Citación estilo ChicagoZamora, Nelson, y Juan Bravo. Vegetation Characterization of the Caño Negro National Wildlife Refuge, Alajuela, Costa Rica. 1993.
MLA CitationZamora, Nelson, y Juan Bravo. Vegetation Characterization of the Caño Negro National Wildlife Refuge, Alajuela, Costa Rica. 1993.
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