TY  - BOOK
ED  - Merck Service Bulletin
TI  - Microingredients in feeds: A mixing manual 
AV  - SF95 .M52 1959
PY  - 1959///
CY  - New Jersey
PB  - Merck & Co. ,Inc.
KW  - Microingredients in feeds
N1  - Includes index
ER  -