TY  - BOOK
AU  - Price,Elizabeth C.
AU  - Cheremisinoff,Paul N.
TI  - Biogas: production & utilization 
SN  - 025040334X
PY  - 1981///
CY  - Ann Anbor, Mich.
PB  - Ann Arbor Science
KW  - Gas producers
KW  - Methane
KW  - Farm manure
N1  - Includes bibliography references and index
ER  -