John H. Heckman
1898
Agricultural cooperation in Denmark and Sweden
Agricultural cooperation in Western Europe
Agricultural trade with the cooperatives of Japan
European cooperatives as markets for United States farm products
Farmer cooperation
Farmer cooperatives and the community
Guide for teaching farmer cooperation
Marketing Colorado boxed peaches in the twin cities 1947
The work of state cooperative councils
Trade with Canadian cooperatives
Cooperative marketing of apples in the United States
Information on trade with cooperatives of Western Europe and Canada