TY  - GEN
ED  - Practical Action
TI  - Gruhastha jeeva waayu paddathi : pariharanayata haa nadatthuwata upades
SN  - 9559417231
PY  - 2006///
CY  - Colombo
PB  - Practical Action
KW  - BIO GAS - Production
KW  - NATURAL GAS
N1  - Text in Sinhala
ER  -