Dyfyniad APA

Pathak, R. (1997). The study of an effect of improved cookstove on the incidence of childhood pneumonia.

Dyfyniad Arddull Chicago

Pathak, R.P. The Study of an Effect of Improved Cookstove on the Incidence of Childhood Pneumonia. 1997.

Dyfyniad MLA

Pathak, R.P. The Study of an Effect of Improved Cookstove on the Incidence of Childhood Pneumonia. 1997.

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