Murton et al.
1972
Ecological studies of the feral pigeon Columba livia var. I. Population, breeding biology and methods of control
DE1393489U
(enrdf_load_html_response )
Karszes
1998
Dairy Replacement Programs: Costs & Analysis Western New York, 1993
Reid et al.
1972
The effects of grazing intensity on herbage consumption and animal production: IV. An evaluation of two methods for avoiding the rejection of fouled herbage by dairy cows
Krause
1991
Cattle feeding, 1962-89: location and feedlot size
Lanpher et al.
1964
Beef cattle labor requirements: progress report of Missouri beef cow research panel (1963 records)
Hyer
1951
Cost of raising market turkeys in western Oregon, 1949
Webb
1962
Improved Methods and Facilities for Commercial Cattle Feedlots
Shaw et al.
1906
Feeding whole grain
Karszes et al.
1991
Raising Dairy Replacements: Practices and Costs New York, 1990
Hasbargen et al.
1970
Slotted Floor Beef Housing vs. Other Housing Systems-An Economic Analysis
Honeyman
1997
Hooped structures with deep bedding for grow-finish pigs
AT295232B
(de )
1971-12-27
Fütterungsanlage, insbesondere für Shweineställe
Riedel
2023
use of an automatic enrichment device by laying hens and its influence on behavior and plumage conditionThe
Bailey et al.
1957
Man labor on the commercial hog enterprise
Lanpher et al.
1965
Labor requirements of beef cows
Barnett et al.
1923
Preliminary Reports of Experiments with Feeding Steers, Using Cottonseed Meal and Molasses
Buxton
1970
Labor Needs in Lake State Dairy Farming 1967, 1975, & 1980
Geib
1902
Comparison of western and Michigan lambs
Larsen et al.
1918
Annual Report of the Extension Division for the Year Ending June 30, 1918
La Voi
1931
Sheep Extension Work in Michigan
Arnold et al.
1917
Important Factors for Successful Farming in the Bluegrass Region of Kentucky
Greene et al.
1980
An Economic Analysis of Three Confinement Feeder Pig Production Systems
Lazarus et al.
1991
Economics of some swine production systems with reference to animal welfare
Krause
0
Cattle Feeding