David Gale Johnson and Robert L. Gustafson. Grain Yields and the American Food Supply. An Analysis of Yield Changes and Possibilities
The Economics of Agriculture, Volume 1
The Economics of Agriculture, Volume 1
World Agriculture in Disarray [By] D. Gale Johnson
The Economics of Agriculture, Volume 2
A Systems Analysis of Grain Reserves
The Political Economy of Productivity
The Literary History of Saskatchewan: Volume 1
Policy Reform in American Agriculture
Aggregate Costs to the United States of Tariffs and Quotas on Imports
The Economics of Agriculture, Volume 1
Conference on Research in Income and Wealth. [Milton Friedman... George Garvy... Gale Johnson... Janet A. Fisher... [etc.].].
U.S. Agriculture in a World Context
Natural Resources and International Development