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Studies in beef production
Clayton, E. S., (1960)
Beef on arable farm
James, P. G., (1961)
The joint production function of starch equivalent und protein equivalent in feeding dairy cows
Jawetz, Michael B., (1961)
The fattening of cattle on grass, 1951 and 1952 : a study of management, costs and returns (Final Report). Oct. 1953
Richardson, Prudence P., (1953)
The profitability of yard fattened cattle : Oct. 1954
Richardson, Prudence P., (1954)
Farming in the Lincolnshire limestone areas, 1936 to 1947
Smith, J. H., (1950)