Mycological explorations of Venezuela :
Chardon, Carlos E. y Toro, Rafael A.
Mycological explorations of Venezuela : Monographs of the University of Puerto Rico. - - Monographs of The University of Puerto Rico ; Serie B Nº 2 (353: 33 láminas y 1 mapa .
Mycological explorations of Venezuela : Monographs of the University of Puerto Rico. - - Monographs of The University of Puerto Rico ; Serie B Nº 2 (353: 33 láminas y 1 mapa .