TY  - GEN
AU  - Perry, James
AU  - Vanderklein, Elizabeth
TI  - Water quality: management of a natural resource
SN  - 0865424691
U1  - 333.91 
PY  - 1996///
CY  - Canada
PB  - Blackwell publishing
KW  - Water quality management-government policy
KW  - Water rights
KW  - Water quality management-social aspects
ER  -