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Guidelines for analysis of environmental health planning

Plog Research, inc.
Rockville, Md. : Dept. of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, Office of International Health, 1979. 1979

Guidelines for analysis of socio-cultural factors in health planning

Plog Research, inc.
Rockville, Md. : Dept. of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, Office of International Health, 1979. 1979