TY  - BOOK
AU  - Brusca,Richard C.
AU  - Brusca,Gary J  .
TI  - Invertebrates / 
SN  - 0878930973
U1  - 592 
PY  - 2003///
CY  - Massachusetts : 
PB  - Sinauer Associates , 
KW  - INVERTEBRATES
N1  - Includes bibliography and index
ER  -