共 50 条
- [1] The economic appraisal of soil and water conservation measures RESPONSE TO LAND DEGRADATION, 2001, : 274 - 283
- [4] ECONOMIC APPRAISAL OF ENERGY-CONSERVATION MEASURES ON A HYDROFINER UNIT ENGINEERING COSTS AND PRODUCTION ECONOMICS, 1983, 7 (03): : 195 - 203
- [8] PROGRESS IN PRICE ANALYSIS AND AN APPRAISAL OF SUCCESS IN PRICE FORECASTING JOURNAL OF FARM ECONOMICS, 1929, 11 (01): : 128 - 140
- [9] APPRAISAL OF PHENOMENA OF WATER EROSION OF AGRICULTURAL LANDS AND OF THE ECONOMIC-IMPACT OF PROTECTION MEASURES HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES, 1982, 27 (02): : 231 - 231
- [10] MEASURES DESIGNED TO INCREASE THE EFFECTIVENESS OF THE PRICE SYSTEM AND OF EXTERNAL ECONOMIC-RELATIONS SOVIET AND EASTERN EUROPEAN FOREIGN TRADE, 1983, 19 (01): : 70 - 86