TY  - BOOK
AU  - Edwards,C.A.
AU  - Lofty,J.R
TI  - Biology of earthworms
SN  - 0412110601
PY  - 1972///
CY  - London
PB  - Chapman & Hall
KW  - Opisthophora
N1  - Distributed in the U.S.A. by Harper & Row Publishers, Barnes & Noble Import Division; Includes Bibliographycal references and indexes
ER  -