TY  - BOOK
AU  - Van Buren,Arian
AU  - Crook,Michael
TI  - A chinese biogas manual: popularising technology in the countryside
SN  - 0903031655
PY  - 1979///
CY  - London
PB  - Intermediate technology
KW  - Technologie
KW  - Energie
KW  - Biogas
ER  -