TY  - BOOK
AU  - Wigglesworth, V. B.
TI  - Principles of Insect Physiology
U1  - 595.7 
PY  - 1939///
CY  - London
PB  - Methuen and Co. Ltd.
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Insects
KW  - Physiology
ER  -