Paul Ralph Ehrlich (born May 29, 1932) is an American biologist... - dofaq.co
paul r. ehrlich

Paul Ralph Ehrlich (born May 29, 1932) is an American biologist...

wikipedia - 03 Jan 2023
Paul Ralph Ehrlich (born May 29, 1932) is an American biologist known for his warnings about the consequences of population growth and limited resources.[2][3] He is the Bing Professor Emeritus of Population Studies of the Department of Biology of Stanford University and President of Stanford's Center for Conservation Biology.

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