TY  - BOOK
AU  - Arthur Wellinger
AU  - Baxter,David
AU  - Murphy,Jerry
AU  - Wellinger,A.
TI  - The biogas handbook: science, production and applications 
T2  - Woodhead Publishing Series in Energy
SN  - 9780857094988
PY  - 2013///
CY  - Oxford
PB  - Woodhead Publishing Limited
KW  - Biogas
KW  - Handbooks, manuals, etc
KW  - Biomass energy
N1  - Includes bibliographical references and index
ER  -