TY  - BOOK
AU  - LEET, L DON
TI  - THE WORLD OF GEOLOGY
PY  - 1961///
CY  - NEWYORK
PB  - MC GRAW-HILL
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=166
ER  -