Profitable potato production
Hall, THos. D.
Profitable potato production Results of a bethal cooperative experiment - Pretoria 1924 - 1-11 p. - Potato, Production, Cooperative, Experiment Union of South Africa Department of Agriculture. Science Bulletin No. 35 .
Profitable potato production Results of a bethal cooperative experiment - Pretoria 1924 - 1-11 p. - Potato, Production, Cooperative, Experiment Union of South Africa Department of Agriculture. Science Bulletin No. 35 .