Ecoscience : population, resources, environment /
Ehrlich, Paul R.
Ecoscience : population, resources, environment / (by) Paul R. Ehrlich, Anne H.Ehrlich, John P.Holdren - 3rd ed. - San Francisco : W.H.Freeman, 1977 - 1051 leaves : ill. ; 32 cm.
First-2nd ed. published under title:Population, resources, environment Includes bibliographies and indexes Photocopy
Includes bibliographical references
0716705672
Population
Pollution
Human ecology
Ecoscience : population, resources, environment / (by) Paul R. Ehrlich, Anne H.Ehrlich, John P.Holdren - 3rd ed. - San Francisco : W.H.Freeman, 1977 - 1051 leaves : ill. ; 32 cm.
First-2nd ed. published under title:Population, resources, environment Includes bibliographies and indexes Photocopy
Includes bibliographical references
0716705672
Population
Pollution
Human ecology