J. H. Conrad

发表

J. Loosli, J. Conrad, L. Mcdowell, 1978, Journal of dairy science.

M. P. Plumlee, T. Cline, S. Wolfe, 1975, Journal of Animal Science.

N. Wilkinson, J. Conrad, L. Mcdowell, 1991 .

F. Martin, L. Dowell, J. Velasquez-Pereira, 1997 .

L. E. Harris, J. Conrad, Jenny Thomas, 1977 .

Y. Salih, J. Conrad, R. M. Mason, 1983, Tropical Animal Health and Production.