TY  - BOOK
AU  - GRIFFITHS, G.C.D
TI  - Phylogenetic classification of diptera cyclorrhapa with special reference to the structure of the male postabdomen
U1  - 595.774 G87P 
PY  - 1972///
PB  - The Hague,The Netherlands
KW  - PHYLOGENY
KW  - CYCLORRHAPHA
ER  -