000 00258nam a2200097Ia 4500
100 _aSingh H B
245 _aPlant Breeding & Genetical Research in the U S S R
260 _bI A R I, New Delhi
082 _aJ:6OaG:6.79,N71t/N71/B13302
300 _app 63; 28*21
999 _c20480
_d20480