TY  - BOOK
AU  - Bullough,William Sydney
TI  - Practical invertebrate anatomy
AV  - QL363 .B78
U1  - 571.3BUL 21
PY  - 1950///
CY  - London
PB  - Macmillan
KW  - Invertebrates
KW  - Anatomy
KW  - Biology
N1  - Includes bibliographies
ER  -