TY  - BOOK
AU  - Chanlett,Emil T.
TI  - Environmental protection
T2  - McGraw-Hill series in water resources and environmental engineering
SN  - 0070105200
U1  - 614.7 16
PY  - 1973///
CY  - New York
PB  - McGraw-Hill
KW  - Environmental protection
KW  - Environmental health
KW  - Air
KW  - Pollution
KW  - Prevention
KW  - Environmental Health
KW  - Sanitation
N1  - Includes bibliographical references and index
ER  -