Influence of selected growth regulator and organic additives on culture in vitro of papaya (carica papaya L.) ovary titssue [microform]. - Nguyen, Thain Van 1948- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
Microfilmed with 1 otehr title
Supplement-April 30, 1966-Nov. 14, 1970
Thesis (M. S.)