TY  - SER
TI  -  Environmental pollution
SN  -  0269-749
U1  -  574.52 
PY  - 1989///-
CY  -  Barking : 
PB  -  Elsevier Applied Science Publishers, 
KW  -  Pollution
KW  -  Periodicals
KW  -  Environmental protection
N1  -  Latest issue consulted: Vol. 94, no.2 (Jan. 1997)
ER  -