Proceedings of the Thirteenth International Conference of Agricultural Economists, held at the University of Sydney, Sydney, New South Wales, Australia, 21-30 August 1967 : The economist and farm people in a rapidly changing world
Geography generalized ; or, An introduction to the study of geography on the principles of classification and comparison : with maps and illustrations and an introduction to astronomy
Facts for Londoners : an exhaustive collection of statistical and other facts relating to the metropolis ; with suggestions for reform on socialist principles
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