Simmons, I. G. 1937-
Earth, air, and water : resources and environment in the late 20th century / I.G. Simmons. - London ; New York : Edward Arnold : Distributed in the USA by Routledge, Chapman and Hall, c1991. - vi, 254 p. : ill., maps ; 25 cm.
Includes bibliographical references and index.
0340524154
91021407
Human ecology.
Natural resources.
Conservation of natural resources.
GF41 / .S5 1991
333.7 / SIE
Earth, air, and water : resources and environment in the late 20th century / I.G. Simmons. - London ; New York : Edward Arnold : Distributed in the USA by Routledge, Chapman and Hall, c1991. - vi, 254 p. : ill., maps ; 25 cm.
Includes bibliographical references and index.
0340524154
91021407
Human ecology.
Natural resources.
Conservation of natural resources.
GF41 / .S5 1991
333.7 / SIE