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- [4] Effect of protein supplementation on milk yield, milk components and feed costs of dairy cattle under intensive rotational grazing 1996 AMERICAN FORAGE AND GRASSLAND COUNCIL, PROCEEDINGS: FORAGES - PACIFIC NORTHWEST TO PACIFIC RIM, 1996, 5 : 121 - 124
- [8] DAIRY-CATTLE BREEDING AND MILK COMPONENTS NETHERLANDS MILK AND DAIRY JOURNAL, 1988, 42 (03): : 356 - 357
- [9] Effect of milk yield merit on components of feed efficiency of Lacaune dairy ewes 3RD CONFERENCE ON RESEARCH ON RUMINANTS, 1996, : 297 - 300