L. Campbell

发表

R. R. Marquardt, F. Armstrong, L. Campbell, 1973 .

R. R. Marquardt, L. Campbell, P. Cansfield, 1980, Journal of the science of food and agriculture.

R. R. Marquardt, L. Campbell, L. D. Campbell, 1980, The Journal of Agricultural Science.

W. K. Roberts, L. Campbell, L. D. Campbell, 1965 .

R. R. Marquardt, L. Campbell, A. A. Fröhlich, 1981, Journal of the science of food and agriculture.

C. Nyachoti, A. Golian, L. Campbell, 2006, Journal of animal science.

R. R. Marquardt, L. Campbell, L. D. Campbell, 1976, The Journal of nutrition.

R. R. Marquardt, L. Campbell, L. D. Campbell, 1976, Poultry science.

L. Campbell, M. Edney, L. D. Campbell, 1994 .