TY - BOOK AU - A S KAHLON TI - IMPACT OF CHANGING CONDITIONS ON GRAIN MARKETING INSTITUTION AND THE STRUCTURE OF GRAIN MARKETS IN THE ERSTWHILE PUNJAB U1 - P338.1K121I PY - 1970/// CY - LUDHIANA PB - PUNJAB AGRICULTURE UNIVERSITY KW - IMPACT OF CHANGING CONDITIONS ON GRAIN MARKETING INSTITUTION AND THE STRUCTURE OF GRAIN MARKETS IN THE ERSTWHILE PUNJAB N1 - PAU ER -