The ecology of natural resources /
Simmons, I. G.
The ecology of natural resources / I.G. Simmons. - London : Edward Arnold, 1974. - vii, 424 p. : ill. ; 24 cm.
Includes bibliography and index.
0713157348
Human ecology.
Natural resources.
The ecology of natural resources / I.G. Simmons. - London : Edward Arnold, 1974. - vii, 424 p. : ill. ; 24 cm.
Includes bibliography and index.
0713157348
Human ecology.
Natural resources.