Não informado. (1972). Abstracts on health effects of environmental pollutants. Biosciences Information Service of Biological Abstracts.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Abstracts on Health Effects of Environmental Pollutants. Philadelphia, Pa: Biosciences Information Service of Biological Abstracts, 1972.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Abstracts on Health Effects of Environmental Pollutants. Biosciences Information Service of Biological Abstracts, 1972.
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