1. Applied Animal Nutrition;Crampton,1969
2. Nutritive Value of Indian Cattle Feeds and the Feeding of Animals;Sen,1964
3. Dietary Allowances for Indians;Gopalan,1968
4. “The Economic Costs of Alternative Sources of Farm Energy in Haryana Agriculture”, Presented at the National Seminar on Pattern of Energy Utilization and Returns in Different Farming Systems in India;Pandey,1981