TY  - BOOK
AU  - R. E. Snodgrass
TI  - Principles of insects morphology
U1  - 595.704 
PY  - 1935///
CY  - New York
PB  - Mcgraw Hill Book Co Inc
N1  - R. E. Snodgrass: Principles of insects morphology.  New York.  Mcgraw Hill Book Co Inc, 1935.--(595.704SNO)
ER  -