TY  - BOOK
AU  - Solem,Alan
AU  - Van Bruggen,A.C..
TI  - World wide snails : biogeographical studies on non-marine mollusca / 
SN  - 9004074171
U1  - 594.3 
PY  - 1984///
CY  - Netherlands : 
PB  - Leiden , 
KW  - SNAILS
N1  - NULL
ER  -