000 00306nam a2200097Ia 4500
100 _aTaware S P
245 _aGenetics Studies on Bollworm Resistance & Exploitation of Hybrid Vigour in Perennial Cotton : Ph.D. Thesis
260 _bM A C S, Pune
082 _aN90/B18437
300 _app 268 + Reprints; 29*23
999 _c23915
_d23915