TY - BOOK ED - Punjab (India). Board of Economic Inquiry TI - Cost of production of wheat and wheat-gram (mixture) in the Punjab for the years 1954-55 to 1956-57 U1 - 000SC:300(545) PY - 1959/// CY - Chandigarh PB - Author KW - Cost of Production KW - Punjab KW - Wheat ER -