TY  - BOOK
AU  - Edwards, C. A.
TI  - Biology and ecology of earthworms
SN  - 0412561603
U1  - 592.6417 
PY  - 1996///
CY  - New York
PB  - Chapman and Hall
KW  - Earthworms
KW  -  Ecology
N1  - Includes bibliographical references (p.310-380) and indexes
ER  -