Mathematical models of conception and birth gan Sheps, Mindel C.

An economic-demographic model of the Philippines gan Encarnacion, Jose 1928-

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Human settlements emerging concepts and issues.

Proceedings of the Regional Seminar on Philippine Ecological problems held at Davao City, October 22-26, 1973.

Population, environment, and society gan Borrie, Wilfrid David

Psychological perspectives on population gan Fawcett, James T., 1935

Anatomy of the human body gan Gray, Henry 1825-1861

Population, environment, and social organization current issues in human ecology gan Micklin, Michael

Learning to see and understand developing visual literacy.

One cosmic instant a natural history of human arrogance gan Livingstone, John Allen 1923-