TY  - BOOK
AU  - Wiser, Vivian
TI  - Protecting American agriculture; inspection and quarantine of improved plants andanimals
U1  - 630.973 W65P 
PY  - 1974///
CY  - Washington
PB  - U.S.D.A
KW  - QUARANTINE, VETERINARY
KW  - PLANT QUARANTINE
ER  -