Dyfyniad APA

FEACHEM, R. .. (1977). Water, Wastes And Health In Hot Climates Richard Feachem ...[et.al]. s.n.

Dyfyniad Arddull Chicago

FEACHEM, Richard ...[et.al]. Water, Wastes And Health In Hot Climates Richard Feachem ...[et.al]. s.n, 1977.

Dyfyniad MLA

FEACHEM, Richard ...[et.al]. Water, Wastes And Health In Hot Climates Richard Feachem ...[et.al]. s.n, 1977.

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