Man and the Changing Environment.
Franke, Robert G.
Man and the Changing Environment. - 1st/ed. - vi, 442p., incl. illus. 24cm.
0030847141
Biology--New York--1975--hardbound
Man and the Changing Environment. - 1st/ed. - vi, 442p., incl. illus. 24cm.
0030847141
Biology--New York--1975--hardbound