TY  - BOOK
AU  - Cragg, J.B. ed.
TI  - Advances in ecological research
SN  - 0-12-013907-3
PY  - 1971///
CY  - London
PB  - Academic Press
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=5060
ER  -