TY  - BOOK
AU  - North,Hallie B.
TI  - Commercial food patents, U.S. 1980
SN  - 0870553712
PY  - 1981///
CY  - Westport, Connecticut
PB  - Avi Publishing Company Inc.
KW  - Food industry and trade
KW  - Patents
KW  - Abstracts
ER  -