Dyfyniad APA

Tulin, A. B. (2008). Application of macro and micronutrients increases purple yam yield. Agriculture.

Dyfyniad Arddull Chicago

Tulin, Anabella B. "Application of Macro and Micronutrients Increases Purple Yam Yield." Agriculture 2008.

Dyfyniad MLA

Tulin, Anabella B. "Application of Macro and Micronutrients Increases Purple Yam Yield." Agriculture, 2008.

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