共 50 条
- [42] ECONOMICS OF THE MILK-PRODUCTION IN INDIA BEITRAGE ZUR TROPISCHEN LANDWIRTSCHAFT UND VETERINARMEDIZIN, 1979, 17 (02): : 141 - 152
- [48] THE EFFECT OF COMPUTERIZATION ON MILK-PRODUCTION JOURNAL OF THE SOCIETY OF DAIRY TECHNOLOGY, 1980, 33 (04): : 140 - 142
- [50] CONCENTRATE SUPPLEMENTATION AND MILK-PRODUCTION CUBAN JOURNAL OF AGRICULTURAL SCIENCE, 1976, 10 (03): : 267 - 273