THE CONSTELLATION URSA MAJORIS
- 期刊名称Publications of the Astronomical Society of the Pacific
- 作者Robert G. Aitken
- 卷第36卷
- 期第210期
- 印刷ISSN0004-6280
- 电子ISSN1538-3873
- 文件大小1400.30KB
- 发表时间1924-03
- DOI10.2307/40692328
- 页码53-60
同作者推荐
Hormonal asynchrony and embryonic developmentR.R. Maurer; S.E. Echternkamp · 1982
Fetal development in cows with multiple fetusesS.E. Echternkamp · 1987
Repetitive testicular biopsy in the ram during pubertal developmentD.D. Lunstra; S.E. Echternkamp · 1988
Effect of trypsin washing on survivability of bovine embryosS.E. Echternkamp; Steven Kappes · 1989
Relationship between LH and cortisol in acutely stressed beef cowsS.E. Echternkamp · 1984
Synchronization of parturition in beef cattle with prostaglandin and dexamethasoneS.E. Echternkamp; W.G. Hays; W.G. Kvasnicka · 1986
Synchronization of parturition in beef cattle with prostaglandin and dexamethasoneS.E. Echternkamp; W.G. Hays; W.G. Kvasnicka · 1987