Now showing items 1-2 of 2
Effects of age at first calving, gestation length and dry period on milk yield in a Gyr herd
(Revista Brasileira de Genética, 1983-01-01) [Artigo]
Relationships of several reproductve traits and milk yield were studied in 716 Gyr cows at Sant'Ana da Serra farm, Mococa, State of São Paulo, a humid tropical climate region. Mean age at first calving was 49.8 +/- 0.4 ...
ANATOMICAL OBSERVATIONS OF THE CLOSURE OF THE FORAMEN OVALE IN THE DOG [CANIS-FAMILIARIS]
(Zentralblatt Fur Veterinarmedizin Reihe C-Journal of Veterinary Medicine Series C-anatomia Histologia Embryologia, 1980-01-01) [Artigo]