TY  - BOOK
AU  - Conklin, Alfred R.
TI  - Introduction to soil chemistry: analysis and instrumentation
SN  - 0-471-46056-7
PB  - John Wiley and Sons, Inc.
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=11342
ER  -