TY  - BOOK
AU  - Beddard, Frank Evers
TI  - A Monograph of the Order of Oligochaeta
AV  - QL391.A6 
PY  - 1895///]
CY  - Oxford
PB  - Clarendon Press
KW  - Oligochaeta
N1  - Includes bibliographical references and indexes
ER  -