The Population Explosion
by Paul R. Ehrlich, Anne H. Ehrlich
ISBN 13: 9780091745516
Format: Hardcover (320 pages) Publisher: Frederick Muller Ltd Published: 26 Apr 1990 Other Format: Paperback
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Population, Resources, Environment: Issues in Human Ecology
ISBN 13: 9780716706809
Format: Hardcover (383 pages) Publisher: W.H.Freeman & Co Ltd Published: 01 Jan 1970 Other Format: Hardcover
by Paul R. Ehrlich,Anne H. Ehrlich
ISBN 13: 9780716706953
Format: Hardcover (523 pages) Publisher: W.H.Freeman & Co Ltd Published: 01 Jun 1972 Other Format: Hardcover
The Golden Door: International Migration, Mexico, and the United States
by Paul R. Ehrlich,Loy Bilderback,Anne H. Ehrlich
ISBN 13: 9781933779614
Format: Paperback (401 pages) Publisher: Malor Books Published: Feb 2008