Tulin, A. B. (2008). Application of macro and micronutrients increases purple yam yield. Agriculture.
Citación estilo ChicagoTulin, Anabella B. "Application of Macro and Micronutrients Increases Purple Yam Yield." Agriculture 2008.
Cita MLATulin, Anabella B. "Application of Macro and Micronutrients Increases Purple Yam Yield." Agriculture, 2008.
Warning: These citations may not always be 100% accurate.