C. E. Hess
发表
L. L. Wilson,
H. B. Graves,
C. E. Hess,
1974,
Journal of animal science.
Influence of energy level, creep feeding and lactation stage on ewe milk and lamb growth characters.
L. L. Wilson,
H. Varela-Alvarez,
M. C. Rugh,
1971,
Journal of animal science.
C. E. Hess,
1984,
Science.