Ashok Kumar. (1988). Foodgrains production in India: Impact of techno-enviromental factors. Criterion Press.
Chicago Edition CitationAshok Kumar. Foodgrains Production in India: Impact of Techno-enviromental Factors. New Delhi: Criterion Press, 1988.
MLA Edition CitationAshok Kumar. Foodgrains Production in India: Impact of Techno-enviromental Factors. Criterion Press, 1988.
Warning: These citations may not always be 100% accurate.