Dyfyniad APA

Chatterji, M. (1998). Environment and health in developing countries. A.P.H.

Dyfyniad Arddull Chicago

Chatterji, Manas. Environment and Health in Developing Countries. New Delhi: A.P.H, 1998.

Dyfyniad MLA

Chatterji, Manas. Environment and Health in Developing Countries. A.P.H, 1998.

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