TY  - BOOK
AU  - Ahrens,L.H.
TI  - PHYSICS AND CHEMISTRY OF THE EARTH
PB  - LONDON
KW  - Rankama,Kalervo
KW  - Runcorn,S.K.
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=455
ER  -