Human impact on the ecosystem /
Tivy, Joy.
Human impact on the ecosystem / Joy Tivy, Greg O'Hare ; maps and diagrams drawn by Ann Rooke and Andy Skinner. - Edinburgh ; New York : Oliver & Boyd, c1982. - 243 p., [4] p. of plates : ill. ; 24 cm. - Conceptual frameworks in geography .
Includes bibliographies and index.
0050034243 0050032038 (pbk.)
81-011199
Nature--Effect of human beings on.
Human ecology.
304.2
Human impact on the ecosystem / Joy Tivy, Greg O'Hare ; maps and diagrams drawn by Ann Rooke and Andy Skinner. - Edinburgh ; New York : Oliver & Boyd, c1982. - 243 p., [4] p. of plates : ill. ; 24 cm. - Conceptual frameworks in geography .
Includes bibliographies and index.
0050034243 0050032038 (pbk.)
81-011199
Nature--Effect of human beings on.
Human ecology.
304.2