TY  - BOOK
AU  - Nelson, Mark Loge
TI  - Protein supplementation of ammoniated roughages
PY  - 1982///
CY  - Lincoln, Nebraska
PB  - The author
KW  - Forrajes toscos
KW  - Proteínas en nutrición animal
N1  - Thesis (Doctor of Philosophy) -- University of Nebraska. Department of Animal Science
ER  -