000			00417nam a2200145Ia 4500
008			100324s9999 xx 000 0 und d
100			_aCentre for Study of Social Change
245			_aGreen revolution : the unfinished task
260			_c0 _bCentre for the Study of Social Change
366			_b0
520			_astack room
650			_aAccounting
942			_cBK
999			_c66988 _d66988