TY  - BOOK
AU  - McCaull, Julian.
AU  - Crossland, Janice
TI  - Water pollution
SN  - 0155951254
AV  - TD420.M3 
PB  - Harcourt Brace Jovanovich
KW  - Water -- Pollution
KW  - TD
N1  - Includes bibliographical references
ER  -