TY  - GEN
AU  - BYRNE, Kevin
TI  - Environmental science
SN  - 0-17-448305- 8
AV  - QH 541 .B97 1998 
PY  - 2001///
CY  - United Kingdom
PB  - Nelson Thornes
KW  - Ecology
KW  - Environmental Science
KW  - Pollution
KW  - Environmental protection
ER  -