The effect of light on optical density of plant pigment extracts of feces in digestibility studies
By: by E. A. Kane and W. C. Jacobson
Contributors: Jacobson, W. C.; American Dairy Science Association; United States. Agricultural Research Service
Series: ARS -- 52-14; ARS (Series) (United States. Agricultural Research Service) -- 52-14.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1955
Place of publication: Washington, D.C.]
Language: eng
Subjects: Feces; Examination; Photochemistry
Notes: Caption title.

"Paper presented at the annual meeting of the American Dairy Science Association, Michigan State College, East Lansing, Michigan, June 20-23, 1955."