000 00320nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a631.521
100 _aAGRAWAL, R L.
245 0 _aSeed Technology.
260 _aNew Delhi.
_bOxford & IBH Publishing Co.
_c1980
300 _ax, 685p.
942 _cPR
999 _c39562
_d39562