共 50 条
- [3] CROSSBREEDING BETWEEN SUFFOLK, FLEMISH MILKSHEEP AND TEXEL .3. ECONOMIC-EVALUATION OF ALTERNATIVE CROSSBREEDING COMBINATIONS REVUE DE L AGRICULTURE, 1989, 42 (05): : 1117 - 1123
- [4] SYSTEMS OF CROSSBREEDING IN SWINE .2. EVALUATION OF CROSSBREEDING SYSTEMS ZEITSCHRIFT FUR TIERZUCHTUNG UND ZUCHTUNGSBIOLOGIE-JOURNAL OF ANIMAL BREEDING AND GENETICS, 1984, 101 (01): : 1 - 16
- [7] EFFECT OF COST-PRICE STRUCTURE ON THE ECONOMIC-EVALUATION OF ALTERNATIVE DAIRY-CATTLE CROSSBREEDING STRATEGIES REVISTA BRASILEIRA DE GENETICA, 1989, 12 (04): : 887 - 893
- [9] AN ECONOMIC-EVALUATION OF ALTERNATIVE CROP LEASES CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D ECONOMIE RURALE, 1989, 37 (03): : 525 - 537
- [10] AN ECONOMIC-EVALUATION OF TOTAL CONFINEMENT, PARTIAL CONFINEMENT, AND PASTURE SWINE PRODUCTION SYSTEMS MISSOURI AGRICULTURAL EXPERIMENT STATION RESEARCH BULLETIN, 1980, (1034): : 1 - &