TY  - BOOK
AU  - Fretter, Vera
TI  -  Studies in the structure, physiology and ecology of molluscs : symposia of zoological society of London and malacological society of London
U1  - 594 
PY  - 1968///
CY  - New York
PB  - Academic Press
KW  - Mollusca, zoology
KW  - Mollusca
KW  - zoology
ER  -