000 00264nam a2200097Ia 4500
100 _aPawar BN
020 _a81-7835-519-1
245 _aImpact of Technology on Crop Productivity .-81-7835-519-1
260 _bKalpaz, Delhi, India
082 _aJ38:6 P07/PAWAR BN/B25758
999 _c27919
_d27919