TY  - BOOK
AU  - Barrington, E.J.W.
AU  - 
TI  - Invertibrate structure and function
U1  - 592 
PY  - 1969///
CY  - London
PB  - English Language Book Society
KW  - Invertebrate
KW  - Invertibrata structure
KW  - Invertibrate function
ER  -