000 00292nam a2200109Ia 4500
008 151128s9999 xx 000 0 und d
041 _aENG
245 _aSummer institute on advance in agronomy
260 _c1993
_aRaipur
_bIndira Gandhi Krishi Vishwavidyalaya
300 _a467p.
942 _cBK
999 _c28668
_d28668