TY  - BOOK
AU  - Briggs, Michael H.
TI  - Urea as a protein supplement
AV  - SF98.U7 B7 1967
U1  - 631.8 1st ed.
PY  - 1967///
CY  - Oxford, New York
PB  - Pergamon Press
KW  - Urea as feed
KW  - Ruminants
KW  - Physiology
N1  - Includes bibliographical references and index
ER  -