TY  - BOOK
AU  - Barth,Robert H.
AU  - Broshears,Robert E.
TI  - The invertebrate world
SN  - 0030132762
PY  - 1982///
CY  - Philadelphia
PB  - Saunders College Publishing
KW  - Invertebrates
N1  - Includes bibliographical references and indexes
ER  -