000 00335nam a2200097Ia 4500
100 _aBorkar M B
245 _aStudies on Large Scale Production of Tetanus toxin by Submerged Culture Techniques and Purification of Tetanus Toxoid by Ultrafiltration
260 _bM A C S, Poona
082 _aThesis Ph D/N77/B10135
300 _app 111; 29*22
999 _c1141
_d1141