The New era in world agricultural trade : perspectives for the Prairies and the Great Plains : proceedings of a seminar jointly sponsored by the Department of Agricultural Economics, Universities of Minnesota and Manitoba in Winnipeg on November 13-15, 1979
Euclid's Elements of geometry : the first six books, chiefly from the text of Dr. Simson, with explanatory notes, a series of questions on each book, and a selection of geometrical exercises from the Senate House and College examination papers, with hints, etc., designed for the use of the junior classes in public and private schools
Papers of a conference sponsored by the University of Manitoba Faculty of Agriculture and Home Economics and the Iowa State University Center for Agricultural and Economic Development