Halling, R. E. (1996). Boletacea (Agaricales): Latitudinal biodiversity and biological interactions in Costa Rica and Colombia. Universidad de Costa Rica.
Chicago Style CitationHalling, Roy E. Boletacea (Agaricales): Latitudinal Biodiversity and Biological Interactions in Costa Rica and Colombia. Universidad de Costa Rica, 1996.
MLA CitationHalling, Roy E. Boletacea (Agaricales): Latitudinal Biodiversity and Biological Interactions in Costa Rica and Colombia. Universidad de Costa Rica, 1996.
Warning: These citations may not always be 100% accurate.