Natural human fertility social and biological determinants : proceedings of the twenty-third annual symposium of the Eugenics Society, London, 1986

Maternal education and the vicious cycle of high fertility and malnutrition an analytic survey od Lockwood, Matthew

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International research awards program the determinants of fertility in developing countries. od Hollerbach, Paula E.

Anatomy, mechanics, and human motion od Hay, James G. 1936-

Living in the environment an introduction to environmental science od Miller, G. Tyler (George Tyler) 1931-

Living on the earth.

The Geography of fertility in the ESCAP region.

Population growth and socioeconomic progress in less developed countries determinants of fertility transition od Hess, Peter N.

Handbook on human services administration

The Use of human beings in research with special reference to clinical trials