Narrow search
Showing 1 - 3 of 3
Cover Image
Marginal resource productivity and imputation of shares for a sample of rented farms : journal paper J-2784 of project 1135, Iowa Agricultural Experiment Station
Heady, Earl O. - In: Journal of political economy 63 (1955) 6, pp. 500-511
Persistent link: https://www.econbiz.de/10002755265
Cover Image
Expectations and errors in forecasting agricultural prices
Heady, Earl O.; Kaldor, Donald R. - In: Journal of political economy 62 (1954) 1, pp. 34-47
Persistent link: https://www.econbiz.de/10002754443
Cover Image
Marginal resource productivity for agriculture in selected areas of South Africa and the United States
Heady, Earl O.; Toit, Schalk du - In: Journal of political economy 62 (1954) 6, pp. 494-505
Persistent link: https://www.econbiz.de/10002755273