TY  - BOOK
AU  - Lykke,Erik
TI  - Achieving environmental goals: the concept and practice of environmental performing review 
AV  - TD153 .A25 1992
U1  - 551.588 23
PY  - 1992///
CY  - London, Boca Raton, Fla.
PB  - Belhaven Press, Distributed in North America by CRC Press
KW  - Environmental engineering
KW  - Evaluation
ER  -