TY  - BOOK
AU  - Westheide, W.
TI  - Polychaetes: : interstitial families
SN  - 90-73348-08-0
U1  - 595.147 094 1 
PY  - 1990///
CY  - Oegstgeest, Netherlands
PB  - : The Linnean Society of London and the Estuarine and Coastal Sciences Association
ER  -