APA
University of Delhi. Faculty of Social Sciences. Department of Human Geography, University of Delhi. Faculty of Social Sciences. Department of Human Geography, . (1965). Availability and requirement of cereals in Punjab, Himanchal Pradesh and Delhi. : .
Chicago
University of Delhi. Faculty of Social Sciences. Department of Human Geography, University of Delhi. Faculty of Social Sciences. Department of Human Geography, . 1965. Availability and requirement of cereals in Punjab, Himanchal Pradesh and Delhi. : .
Harvard
University of Delhi. Faculty of Social Sciences. Department of Human Geography, University of Delhi. Faculty of Social Sciences. Department of Human Geography, . (1965). Availability and requirement of cereals in Punjab, Himanchal Pradesh and Delhi. : .
MLA
University of Delhi. Faculty of Social Sciences. Department of Human Geography, University of Delhi. Faculty of Social Sciences. Department of Human Geography, . Availability and requirement of cereals in Punjab, Himanchal Pradesh and Delhi. : . 1965.