000			00335nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a581.1
100			_a12Tyagi,D.N., Others
245			_aPhysiological strategies for crop improvment.
260			_aVaranasi _bBHU _c1991
650			_aBotany
653			_aBotany
942			_2ddc _cBK
999			_c12644 _d12644