AU  - Gunasena, H.P.M.
ED  - 
TI  - Food security and small tank systems in Sri Lanka
SN  - 955-590-031-0
CY  - National Science Foundation
PB  - Colombo
KW  - Agriculture
N1  - http://thakshana.nsf.ac.lk/slstic/NA-241/NA_241.pdf
ER  -