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Analysis of the Economic Effects of a Prolonged Agricultural Drought in Manitoba : Summary Report

Louise M. ArthurFreshwater, DavidUniversity of Manitoba. Department of Agricultural Economics and Farm Management

出版	Department of Agricultural Economics and Farm Management, University of Manitoba, 1986
URL	http://books.google.com.hk/books?id=jq_ASgAACAAJ&hl=&source=gbs_api