Book reviewed in this article:Reviews: Progress and Prospects: A Review Article: David L. MACFARLANEThe National Policy And The Wheat Economy by V. C. Fowke.Fifty Years Of Farm Management by H. C. M. Case&D. B. Williams.Tobacco Farming and Marketing In Quebec: An Economic Enquiry, by William E. Haviland.The Development of Producer Marketing Boards in Canadian Agriculture by L. E. Poetschke and Wm. MacKenzie.Marketing Boards Under Provincial Legislation, Canada, 1957 by Margaret I. Dunbabin and W. E. Walker,Agricultural Marketing In India Voi. 1 by K. R. Kulkarni.Rapport du Comité d'Enquě