TY  - BOOK
AU  - Cross,Frank L.
TI  - : what's it all about 
T2  - Environmental monograph series (v.8)
SN  - 0877622108
PY  - 1976///
CY  - Westport
PB  - Technomic Publishing
KW  - United States. Federal Water Pollution Control Act Amendments of 1972
KW  - Water quality management
KW  - United States
N1  - Includes bibliographical references
ER  -