http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
how to select machinery to fit the real needs of farm managers
1. Introduction -- 2. Measuring machine capacity -- 3. Improving field efficiency -- 4. Matching machine size and capacity -- 5. Estimating power requirements -- 6. Estimating fixed costs -- 7. Estimating fuel and lubricant costs -- 8. estimating repair costs -- 9. Total costs for machines and operations -- 10. Deciding when to trade -- 11. Considering future capacity needs -- 12. Calculating custom work costs -- 13. Decision time--selecting the best alternative -- 14. Case studies in machinery management
[authors, John C. Siemens, Wendell Bowers]