TY  - GEN
AU  - Mitsch, William J. ed.
AU  - Jorgensen, Sven Erik, ed.
TI  - Ecological engineering : an introduction to ecotechnology
SN  - 0471625590
PY  - 1989///
CY  - New York
PB  - John Wiley
KW  - ENVIRONMENTAL ENGINEERING
KW  - HUMAN ECOLOGY
ER  -