Kahlon, A.S. Social and economic implication of large scale introduction of high-yielding varieties of wheat in the Punjab with special reference to the Ferozepur district - U.N.D.P. 1973 - v.p. Subjects--Topical Terms: HIGH YIELDING VARIETIES PROGRAMME - PUNJAB - FEROZEPURWHEAT - VARIETIES Dewey Class. No.: RK.0163