共 46 条
- [14] Analysis of climate change in Northern Ethiopia: implications for agricultural production Theoretical and Applied Climatology, 2015, 121 : 733 - 747
- [15] ECONOMIC-ANALYSIS OF 3 CONFINEMENT FEEDER PIG PRODUCTION SYSTEMS MINNESOTA AGRICULTURAL EXPERIMENT STATION BULLETIN, 1980, (534): : 3 - 43
- [16] THE SOCIAL-CONTEXT OF TECHNOLOGICAL-CHANGE IN 4 MALAYSIAN VILLAGES - A PROBLEM FOR ECONOMIC-ANTHROPOLOGY MAN, 1981, 16 (04): : 542 - 562
- [17] Economic analysis of production and technological change of sawmill industry in Japan Nihon Ringakkai Shi/Journal of the Japanese Forestry Society, 2009, 91 (01): : 27 - 34
- [20] ECONOMIC-ANALYSIS OF 3 CONFINEMENT FARROW-TO-FINISH PRODUCTION SYSTEMS MINNESOTA AGRICULTURAL EXPERIMENT STATION BULLETIN, 1979, (533): : 4 - 47