Devi, Krishna
Impact of Organic farming practives on soil health yield Quality of cowpea [Vigna unguiculata sesquipedalis (L) Verdcort.] - M Sc - Vellayani, College of Agriculture DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 2005 - Soil science and Agriculutural chemistry, college of agriculture Vellayani
Cowpea
010
E P05 DE 138
105
Impact of Organic farming practives on soil health yield Quality of cowpea [Vigna unguiculata sesquipedalis (L) Verdcort.] - M Sc - Vellayani, College of Agriculture DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 2005 - Soil science and Agriculutural chemistry, college of agriculture Vellayani
Cowpea
010
E P05 DE 138
105