TY  - BOOK
AU  - Mitsch William J Ed.
AU  -  Jorgensen Sven Erik Ed.
TI  - Eological engineering: an introduction to ecotechnology
U1  - G:55:(D854), M9 
PY  - 1989///
CY  - New York    
PB  -  John Wiley       
KW  - Enironmental Biology
ER  -