TY  - BOOK
ED  - DCRD
TI  - Agriculture for food security: Text book for class X-an optional subject 
SN  - 9789993604181
PY  - 2012///
CY  - Paro
PB  - Department of Curriculum Research and Development
UR  - http://library.sce.edu.bt/cgi-bin/koha/opac-retrieve-file.pl?id=9c135d7bf6bdd478a1180ae585b9e6d3
ER  -