TY  - BOOK
AU  - Cockerell, T. D. A.
AU  - Andrews, Hazel
TI  - Some díptera (microdon) from nests of ants
U1  - PA-C 595.77 D5 
CY  - 
PB  - 
KW  - Dípteros  Microdon
N1  - Sobretiro de: Proceedings U. S. National Museum 51 (2141): 53-56, 1916.         Encuadernado con: Notes on american two-winged flies of the family sapromyzidae/by J. R. Malloch                                    74-59
ER  -