[CONTRIBUTION TO THE STUDY OF ANEMOPHILOUS POLLENS OF EL SALVADOR].
D002489:Central America; D002965:Classification; D004544:El Salvador; D006801:Humans; D011058:Pollen; D012106:Research
CENTRAL AMERICA; CLASSIFICATION; POLLEN
CONTRIBUCI'ON AL ESTUDIO DE LOS POLENES ANEMOFILOS DE EL SALVADOR.