TY  - BOOK
AU  - Barnes,Robert D.
TI  - Invertebrate zoology
AV  - QL362 .B27
U1  - 592 
PY  - 1963///
CY  - Philadelphia
PB  - Saunders
KW  - Invertebrates
UR  - http://www.archive.org/details/invertebratezool00barn
UR  - http://www.openlibrary.org/books/OL21538226M
ER  -