TY  - BOOK
AU  - van Buren, Ariane, ed.
AU  - Crook, Michael, tr.
TI  - Chinese biogas manual: Popularizing technology in the countryside
SN  - 0903031655
U1  - 665.776951 
PY  - 1979///
CY  - London
PB  - Intermediate Technology Publications
ER  -