IMPACTS OF REDUCED TILLAGE ON OPERATING INPUTS AND MACHINERY REQUIREMENTS

[1] BOWERS W, 1970, MODERN CONCEPTS MACH

[2] CHANDLER JM, 1970, OKLAHOMA STATE U A B, V674

[3] CROSSON P, 1981, CONSERVATION TILLAGE

[4] ANALYTICAL TECHNIQUES USED IN DETERMINING THE OPTIMUM REPLACEMENT PATTERN [J]. JOURNAL OF FARM ECONOMICS, 1960, 42 (04): : 755 - 766

[5] GRIFFIN S, 1980, THESIS OKLAHOMA STAT

[6] HANDKE SJ, 1982, THESIS OKLAHOMA STAT

[7] HININGER SM, 1982, THESIS OKLAHOMA STAT

[8] JONES K, 1978, OKLAHOMA STATE U COO, V209

[9] KLETKE DD, 1979, P790 OKL STAT U AGR

[10] ASSET REPLACEMENT PRINCIPLES [J]. AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS, 1972, 54 (01) : 60 - &

[1] BOWERS W, 1970, MODERN CONCEPTS MACH

[2] CHANDLER JM, 1970, OKLAHOMA STATE U A B, V674

[3] CROSSON P, 1981, CONSERVATION TILLAGE

[4] ANALYTICAL TECHNIQUES USED IN DETERMINING THE OPTIMUM REPLACEMENT PATTERN [J]. JOURNAL OF FARM ECONOMICS, 1960, 42 (04): : 755 - 766

[5] GRIFFIN S, 1980, THESIS OKLAHOMA STAT

[6] HANDKE SJ, 1982, THESIS OKLAHOMA STAT

[7] HININGER SM, 1982, THESIS OKLAHOMA STAT

[8] JONES K, 1978, OKLAHOMA STATE U COO, V209

[9] KLETKE DD, 1979, P790 OKL STAT U AGR

[10] ASSET REPLACEMENT PRINCIPLES [J]. AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS, 1972, 54 (01) : 60 - &