TY  - BOOK
AU  - Pechenik ,Jan A..
ED  - Pechenik                                                                                                                                                                                                                                                       . 
TI  - Biology of Invertebrates / 
SN  - 0697137120
U1  - 592 
PY  - 1996///
CY  - Dubuque : 
PB  - W M C Brown Publishers , 
KW  - INVERTEBRATES
N1  - NULL
ER  -