TY  - BOOK
AU  - Sillanpaa, Mikko
TI  - Trace elements in soils and agriculture
SN  - 92-5-100485-4
PB  - Food and Agriculture Organization of the United Nations
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=8007
ER  -