000 00251nam a2200097Ia 4500
100 _aSharma B.C.
250 _a1st
020 _a978-81-80235-31-8
245 _aTechnological Innovations in Dryland Farming Systems
260 _bIBDC Publishers, Lucknow
_c2010
082 _a631.586SHA
999 _c324711
_d324711