TY  - BOOK
AU  - Chapman
AU  - Chapman R.F.
TI  - THE INSECTS; Insects structure and function
SN  - 978-1-107-62480-1
U1  - 595.7 
PY  - 2013///
CY  - New York
PB  - Cambridge University 
KW  - head,orientation,rigidity,neck
N1  - head orientation rigidity neck antennae
ER  -