Archer, A. A. ed. Luttig, G.W. ed. Snezhko, I.T. ed.
Man's dependence on the earth : the role of the geosciences in the environment - Nairobi UNEP 1987 - vii, 216p. : ill.
9231023845
GEOLOGY
EARTH SCIENCES
55 / M3
Man's dependence on the earth : the role of the geosciences in the environment - Nairobi UNEP 1987 - vii, 216p. : ill.
9231023845
GEOLOGY
EARTH SCIENCES
55 / M3