000 00404nam a2200145Ia 4500
001 MPKV022886
008 120911s9999 xx 000 0 und d
100 _aGupta U S
245 _aPhysiological Aspects of Crop Nutrition and Resistance
_cGupta U S;
246 _aPhysiological Aspects of Crop Nutrition and Resistance
260 _bAfwa
_c1977
300 _a383
365 _b75
700 _aGupta U S
999 _c21895
_d21895