Dyfyniad APA

Jackson, I. J. (1977). Climate, water and agriculture in the tropics. English Langauge Book Society.

Dyfyniad Arddull Chicago

Jackson, I J. Climate, Water and Agriculture in the Tropics. London: English Langauge Book Society, 1977.

Dyfyniad MLA

Jackson, I J. Climate, Water and Agriculture in the Tropics. English Langauge Book Society, 1977.

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