M. Chandrasekhara Sarma In vitro multiplication of F1 Hybrids in cabbage (Brassica oleracea L. var. capitata) And tomato (Lycopersicon esculentum Mill) - Ph.D (Crop&P) - Bangalore Univesity of Agricultual Sciences, Bangalore 1993 - 171p ENGLISH Dewey Class. No.: 630 / SAR