1. The response of the supply of agricultural products in the United Kingdom to price;Jones;Farm Economist,1962
2. 3. Nerlove, M. : op. cit. pp. 242-243.
3. 4. Jones, G. T. : op. cit. p. 19.
4. Analytical models for estimating supply relations in the agricultural sector: a survey and critique;Cowling;Journal of Agricultural Economics,1963