Zobrazeno 1 - 4
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pro vyhledávání: '"Bruce Hopman"'
Autor:
D. W. Weber, Bruce Hopman
Publikováno v:
Journal of Animal Science. 63:1722-1727
The effects of lasalocid on fall-calving beef cows were examined in a 196-d trial that began October 12, 1983. Forty-two crossbred cow-calf pairs were stratified to six groups by breed, calving date and sex of calf. Three replications of each of two
Autor:
Sternbergh, Adam
Publikováno v:
Reader's Digest; Sep2019, Vol. 194 Issue 1153, p102-107, 6p, 9 Color Photographs
Autor:
Canedy, Dana
Publikováno v:
New York Times. 04/03/97, Vol. 146 Issue 50751, pD5.
Autor:
Hopman, Bruce, Weber, Dale W.
Publikováno v:
Journal of Animal Science; Dec1986, Vol. 63 Issue 6, p1722, 0p