TY  - BOOK
AU  - Hall E R & Hobson P N
TI  - Anaerobic Digestion 1988 : Proceedings of the 5th International Symposium on Aerobic Digestion  held in Bologna  Itly  22-26 May 1988
U1  - G91p1,N88/N88/B18840 
PB  - Pergamon Press, Oxford
ER  -