Livres de national turkey improvement plan
Aucun livre trouvé dans ce genre pour l'instant.
Turkey ROP summary, 1955 and 1956
United States. Agricultural Research Service. Animal and Poultry Husbandry Research Branch
Supplement to Turkey performance tests, 1961
United States. Agricultural Research Service. Animal Husbandry Research Division
Supplement to Participants in the National Turkey Improvement Plan
United States. Agricultural Research Service. Animal Husbandry Research Division
Hatcheries, dealers and independent flocks participating in the National Turkey Improvement Plan, 1958
United States. Agricultural Research Service. Animal Husbandry Research Division
Supplement to hatcheries, dealers, and independent flocks participating in the National Turkey Improvement Plan
United States. Agricultural Research Service
Tables on hatchery and flock participation in the National Turkey Improvement Plan by states and divisions, 1958-59 and 1959-60 and U. S. summary, 1954-55 to date
United States. Agricultural Research Service
Supplement to Hatcheries, dealers and independent flocks participating in the National Turkey Improvement Plan
United States. Agricultural Research Service. Animal Husbandry Research Division
Supplement to hatcheries, dealers, and independent flocks participating in the National Turkey Improvement Plan
United States. Agricultural Research Service. Animal and Poultry Husbandry Research Branch
Turkey R.O.P. summary, 1950-51
United States. Agricultural Research Administration