TY  - BOOK
AU  - Thompson,T.E.
AU  - Brown,Gregory H.
ED  - Linnean Society of London.
TI  - British opisthobranch molluscs: mollusca, gastropoda : keys and notes for the identification of the species 
T2  - Synopses of the British fauna
SN  - 0126893500
AV  - QL391 
U1  - 591.9/41 s594/.3 
PY  - 1976///
CY  - London, New York
PB  - Published for the Linnean Society of London by Academic Press
KW  - Opisthobranchia
KW  - Great Britain
KW  - Identification
KW  - Mollusks
N1  - Bibliography: p. 197
ER  -