Krupa et al.
2005
Factors affecting growth traits of beef cattle breeds raised in Slovakia
CN111670827A
(zh )
2020-09-18
一种畜牧业用的定量投料喂养设备
DE1523143U
(cg-RX-API-DMAC7.html )
Haque et al.
2011
Productive and reproductive performance of different Crossbred cattle at Sylhet Govt. dairy farm
Tolleson et al.
1989
An improved harness for securing fecal collection bags to grazing cattle
Bettenay
1985
Effect of growth rate and mating age of dairy heifers on subsequent production over four years
Keller
1980
Milk production in Cattalo cows and its influence on calf gains
DE927245C
(de )
1955-05-02
Vorrichtung zur Verhinderung des Ausschlagens der Kuehe waehrend des Melkens u. dgl.
Suszkiw
1999
Low-cost way to pave feedlots
Herrick
1979
Preconditioning in cattle
DE25482C
(de )
Neuerungen an Sätteln
DE1694046U
(de )
1955-03-03
Schutzansprueche.
DE1742606U
(de )
1957-04-04
Melkstuhl.
DE1374678U
(cg-RX-API-DMAC7.html )
O'Toole et al.
1994
Ultrastrutitural pathology of an inherited lower motor neuron disease of pigs
Clifton et al.
1958
Permanence of type ratings in young Holstein heifers
Heji
1974
How we stand on Brucellosis eradication
DE1676437U
(de )
1954-05-20
Schaukel bzw. wippe.
Overton
2005
Management of Natural Service Sires in Dairy Herds
Lambrechts
1959
A few remarks on state veterinary organisations in a number of European countries
DE1407952U
(cg-RX-API-DMAC7.html )
Delobel et al.
2005
First results from a morphological approach to draught foal and filly growth in the Ardennes: 1. Evolution as a function of age
DE1379230U
(cg-RX-API-DMAC7.html )
DE1367616U
(cg-RX-API-DMAC7.html )
Donovan et al.
1982
Weight Changes of Male Dairy Calves Following Zeranol Implants