Ehrlich, Paul R
Biology and society - New York: McGraw-Hill, 1976. - ix, 564p.
Includes index
Eng
0070191476
Biology-Social aspects
574 / EHB
Biology and society - New York: McGraw-Hill, 1976. - ix, 564p.
Includes index
Eng
0070191476
Biology-Social aspects
574 / EHB