TY  - BOOK
AU  - Kowal, Norman E.
ED  - United States Environmental Protection Agency
TI  - Health Effects of Land Application of Municipal Sludge 
U1  - 628.354 
PY  - 1985///
CY  - North Carolina : 
PB  - United States Environmental Protection Agency, 
KW  - Environmental Protection Engineering
N1  - YN
ER  -