"The present volume is a collection of the texts of the existing intergovernmental commodity control agreements, and of extracts from the principal international pronouncements on commodity control policy."
Ames : Published under the auspices of the Agriculture Committee of the Greater Des Moines Chamber of Commerce with the cooperation of the Iowa State University Center for Agricultural and Economic Development [by] Iowa State University Press
A study prepared with financial assistance from Canadian Co-operative Wheat Producers Limited, representing the Wheat Pools of Alberta, Manitoba and Saskatchewan