TY  - BOOK
AU  - Briggs M H
AU  - Briggs, M H
AU  - Briggs M H
TI  - Urea as Protein Supplement
U1  - 636.20/BRI 
CY  - Oxford
PB  - Pergamon Press
KW  - Protein
KW  - Supplement
KW  - Urea
ER  -