TY - BOOK AU - KAHLON, A. S TI - Social and economic implicatons of large scale introducton of high-yielding varieties of wheat in the Punjab with special reference to the Ferozepur district (U.N.D.P. Global Project) U1 - ARCH 338.173 11 K11S PY - 1973/// PB - Ludhiana KW - AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB KW - WHEAT -- VARIETIES -- PUNJAB ER -