Economic analysis of impact of the government programs on the potato Industry of the United States - Roger W. Gray; Vernon L. Sorenson Willard W. Cochrane (Minnesota University of Minnesota, 1953)
Roger W. Gray; Vernon L. Sorenson & Willard W. Cochrane: Economic analysis of impact of the government programs on the potato Industry of the United States. Minnesota. University of Minnesota, 1953.--(338.17521GRA)
ENGLISH