000 00321nam a2200121Ia 4500
001 MPKV108461
008 120911s9999 xx 000 0 und d
082 _a630
245 _aIndian Journal of Agronomy Vol 25
_c;
246 _aIndian Journal of Agronomy Vol 10
260 _aNew Delhi
_bI A R I
_c1980
650 _aAgronomy
999 _c71817
_d71817