000			00320nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a630.68
100			_aPATEL N.T
245		0	_aInputs productivity in agriculture
260			_aNew Delhi. _bOxford & IBH Pub co _c1982
300			_a226p.
942			_cLL
999			_c1831 _d1831