TY  - BOOK
AU  - Mozley,Alan,1904-
TI  -  Fresh Water Ecology
SN  - 13373707598
AV  - QL 431 MOZ 1954 
PY  - 1954///
CY  - London
PB  - H.K. Lewis
KW  - Mollusks
KW  - Animal ecology
N1  - Includes bibliographies
ER  -