Main Title |
Observation and evaluation of Penn State University Department of Mechanical Engineering visible emissions training and certification program, University Park, Pennsylvania |
Other Authors |
|
Publisher |
Del Green Associates, |
Year Published |
1979 |
OCLC Number |
52391622 |
Subjects |
Air quality management--Pennsylvania ;
Air--Pollution--Pennsylvania
|
Additional Subjects |
Pennsylvania State University--Dept of Mechanical Engineering
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJAM |
TD883.O372 1979 |
|
Region 3 Library/Philadelphia, PA |
06/13/2003 |
|
Collation |
29 p. : ill. ; 28 cm. |