TY  - BOOK
TI  - ENVIRONMENTAL PROGRESS
SN  - 0278-1491
U1  - 628 22
CY  - New York
PB  - The American Institute of Chemicel Engineers
N1  - D000 D100 D200 D300 D400 D500 D600
N2  - Publised four times a year (Spring, Summer, Fall, And Winter
ER  -