共 50 条
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- [2] CALCULATING LEAST-COST IMPLEMENT SIZES FOR TILLAGE AND SEEDING OF CEREALS CANADIAN FARM ECONOMICS, 1976, 11 (03): : 22 - 26
- [4] LEAST-COST CLIMATIC STABILIZATION ANNUAL REVIEW OF ENERGY AND THE ENVIRONMENT, 1991, 16 : 433 - 531
- [5] Least-cost planning on electricity DEVELOPMENT WITH SUSTAINABLE USE OF ELECTRICITY, 1998, 56 : 219 - 236