TY  - BOOK
AU  - Barrington,E.J.W.
TI  - Invertebrate structure and function
SN  - 0177710519
U1  - 592 
PY  - 1981///
CY  - London
PB  - Nelson's Column
KW  - Invertebrates -- Physiology
KW  - Invertebrates -- Anatomy
KW  - Invertebres -- Physiologie
ER  -