TY  - BOOK
AU  - Cunningham,William P
AU  - Saigo,B.W.
TI  - Environmental science: a global concern 
U1  - 363.7 14
PY  - 1999///
CY  - Boston
PB  - WCB/McGraw-Hill
KW  - Khoa học môi trường
KW  - Môi trường
KW  - Environmental protection
KW  - Environmental engineering
KW  - Environmental sciences 
ER  -