TY - BOOK AU - Rajendra Lakpale, ed. TI - Agro resource conservation and management; proceedings. National Symposium ,14-15, Dec.2006, Raipur, IGAU U1 - 333.76/LAK PY - 2006/// CY - Raipur PB - Indian Soc. Agronomy KW - agriculture resources KW - management ER -