Pollen and Spores of Barro Colorado Island

by Roubik, David W. | Moreno Patiño, Jorge Enrique
Published 1991

Pollen and spores of Barro Colorado Island /

by Roubik, David Ward 1951-
Published 1991

Amazon pollen manual and atlas = Manual e atlas palinológico da Amazônia /

by Colinvaux, Paul A. 1930-
Published 1999