000
00267pas a2200097 454500
008
160820b1969 xxu||||| |||| 00| 0 eng d
022
_a
0032-3640
245
_a
POLLUTION ENGINEERING
260
_a
TROY, MI
_b
BUSINESS NEWS PUB. CO.
_c
1969
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
473880
_d
473880