TY  - BOOK
AU  - Office of Technology Assessment
ED  - Office of Technology Assessment
TI  - Energy from biological processes: Technical and env   
T2  - Ballinger energy series
U1  - U672(F558).73.N7, L8 
PY  - 1978///
CY  - Cambridge
PB  - Ballinger Publishing         
KW  - Geography
ER  -