TY  - BOOK
AU  - Muesebeck, Carl F.W.
ED  - E.U.A. Department of Agriculture
TI  - Hymenoptera of America North of Mexico, synoptic catalog
T2  - Agriculture monograph
U1  - 595.79 
PY  - 1951///
CY  - Washington
PB  - Government Printing
KW  - Himenópteros
KW  - E.U.A
ER  -