TY  - BOOK
AU  - Bullough,William Sydney
TI  - Practical invertebrate anatomy
PY  - 1958///
CY  - London
PB  - St. Martin's Press
KW  - Invertebrates
KW  - Anatomy
KW  - anatomy and histology
KW  - Zoology
KW  - classification
N1  - Includes index; Includes bibliographical references
ER  -