TY - BOOK AU - Sharma, Suraj Kumar AU - Guide: Kauraw, D.L. TI - Impact of long term continuous use of nutrients input on their spatial tribution and microbial biomass (C & N) U1 - 631.4 PY - 2006/// CY - Jabalpur PB - Department Of Soil Science And Agricultural Chemistry KW - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY ER -