TY  - BOOK
AU  - Gibson, Gary A. P.
TI  - Revision of the genus mecrophya dahlbom (hymenoptera: sysmphyta, tenthredinidae) of North America
T2  - Memoirs of the entomological society of canada; no.114
U1  - 595.79 
PY  - 1980///
CY  - Ottawa
PB  - The Entomological Society of Canada
N1  - Includes index
ER  -