Betrabet, S. M. Studies on Cellulolytic microorganisms / S. M. Betrabet and Usha I. Patel - Bombay : C. T. R. L., 1969 - 8 p. ; 25 cm. - C. T. R. L. Publication (New Series) ; no. 17 . Subjects--Topical Terms: Cotton growing--India--CongressesCotton--India--Statistics Dewey Class. No.: 633.51