The flat-headed apple-tree borer
Brooks, Fred E.
The flat-headed apple-tree borer - - Washington-USA 1922 - - Bulletin. U.S. Depart. of Agric. N° 1065 .
--Plagas--Flat-headed--Entomologia aplicada--
Agricultura
The flat-headed apple-tree borer - - Washington-USA 1922 - - Bulletin. U.S. Depart. of Agric. N° 1065 .
--Plagas--Flat-headed--Entomologia aplicada--
Agricultura