Devi, K. (2005). Impact of Organic farming practives on soil health yield Quality of cowpea [Vigna unguiculata sesquipedalis (L) Verdcort.] (M Sc.). College of Agriculture.
استشهاد بنمط شيكاغوDevi, Krishna. Impact of Organic Farming Practives on Soil Health Yield Quality of Cowpea [Vigna Unguiculata Sesquipedalis (L) Verdcort.]. M Sc. Vellayani: College of Agriculture, 2005.
MLA استشهادDevi, Krishna. Impact of Organic Farming Practives on Soil Health Yield Quality of Cowpea [Vigna Unguiculata Sesquipedalis (L) Verdcort.]. M Sc. College of Agriculture, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.