TY  - BOOK
AU  - Brooks,Fred E.
TI  - The flat-headed apple-tree borer
T2  - Bulletin. U.S. Depart. of Agric
PY  - 1922///
CY  - Washington-USA
PB  - 
KW  - Plagas
KW  - Flat-headed
KW  - Entomologia aplicada
KW  - Agricultura
ER  -