Zobrazeno 1 - 10
of 155
pro vyhledávání: '"W. R. Grace Co."'
Autor:
W. R. Grace & Co.,
Publikováno v:
Bulletin of the American Meteorological Society, 1960 Oct 01. 41(10), 576-577.
Externí odkaz:
https://www.jstor.org/stable/26246235
Autor:
M. M. Pace, D.E. Bartlett, W. R. Grace Co., R.K. Robbins, J.J. Sullivan, P.J. Press, F.I. Elliott
Publikováno v:
Theriogenology. 10:247-255
Calving rates of beef cows were determined from first inseminations at various intervals of time after estrus was first observed. For 1326 calves resulting from first inseminations between 12 and 29 hr after the detection of estrus, the actual calvin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9612646cc127507d09e1600ff600dc5
https://doi.org/10.1016/0093-691x(78)90024-9
https://doi.org/10.1016/0093-691x(78)90024-9