The American Cassiinae : a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World /

by Irwin, Howard S.,
Published 1982

Amazon jungle : green hell to red desert? : an ecological discussion of the environmental impact of the high-way construction program in the Amazon basin /

by Goodland, Robert James A.
Published 1975

Amazon jungle: green hell to red desert : an ecological discussion of the environmental impact of the Highway Construction Program in the Amazon Basin /

by Goodland, R. J. A.
Published 1975