Citation

Burns BM , Tierney TJ , Rudder TH , Esdale CR , Howitt CJ O'Rourke PK (1992) Productivity of Hereford, highgrade Simmental and Belmont Red beef herds in central Queensland. 1. Pregnancy, calving and weaning rates. Animal Production Science 32, 551-557.

https://doi.org/10.1071/EA9920551