TY  - GEN
AU  - CHENGDU Biogas Research I
AU  - nstitute
TI  - BIOGAS TECHNOLOGY IN CHINA: CHENGDU BIOGAS RESEARCH INSTITUTE OF THE MINISTRY OF AGRICULTURE, P.R.C
U1  - 630.25/CHE 
PY  - 1989///
CY  - CHINA
PB  - 
ER  -