海量图书期刊资源,随时随地畅享阅读乐趣
Estimation of genetic parameters using health, fertility and production data from a management recording system for dairy cattlePryce, J. E.; Esslemont, R. J.; Thompson, R.; Veerkamp, R. F.; Kossaibati, M. A.; Simm, G. · Animal Science · 1998
Genetic aspects of common health disorders and measures of fertility in Holstein Friesian dairy cattlePryce, J. E.; Veerkamp, R. F.; Thompson, R.; Hill, W. G.; Simm, G. · Animal Science · 1997
The Compton metabolic profile testPayne, J.M. · BSAP Occasional Publication · 1978
Grazing intensity and vegetation changeMilne, J. A. · BSAP Occasional Publication · 1994
OBA volume 18 Cover and Front matterBSAP Occasional Publication · 1994
Practical solutions to the problemsBSAP Occasional Publication · 1994
Research at Bronydd MawrMunro, J. M. M. · BSAP Occasional Publication · 1994
Technical Development of Milking MachinesAkam, D.N. · BSAP Occasional Publication · 1980
Housing materials and constructionAllott, D. · BSAP Occasional Publication · 1987
Genetic improvement of hill ewesHaresign, W.; Merrell, B. G.; Richards, R. W. · BSAP Occasional Publication · 1994