000 00425nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a633
082 _bGUP/PH
100 _aGupta
100 _eAuthor
245 _aPhysiological aspects of crop nutrition and resistance
260 _a-
260 _bAtmaram
260 _c1977
300 _a377 Pages
650 _aCrop
942 _cBK
999 _c247620
_d247620