Banerjee, M; Rai, RK; Maiti, D; Dhar, S. 2006. Impact of chemical fertilizers and biofertilizers on the yield and fertility build-up of soil under maize (Zea mays)-wheat (Triticum aestivum) cropping system. INDIAN JOURNAL OF AGRICULTURAL SCIENCES. 76(12):753-755.
Address:
Banerjee, M, Indian Agr Res Inst, New Delhi 110012, India