TY  - BOOK
AU  - Sasse, Ludwig.
ED  - German Appropriate Technology Exchange.
TI  - Biogas plants: design and detail of simple biogas plants 
SN  - 3528020040
U1  - 662 VIE 1984 C152 Or. 
PY  - 1984///
CY  - Braunschweig
PB  - Vieweg
KW  - Biogas
N1  - "A publication of Deutsches Zentrum für Entwicklungstechnologien--GATE."; Includes index
ER  -