1.
|
Washington, DC : U.S. Environmental Protection Agency, Office of Pollution Prevention and Toxics, [1995]
EP 5.2: T 66/8 |
|
2.
|
Cambridge, Mass. : MIT Press, c2011.
|
3.
|
Cambridge, Mass. : MIT Press, ©2011.
|
4.
|
Cambridge, Massachusetts ; London, England : The MIT Press, 2011. ©2011
|
5.
|
New York, N.Y. : Facts on File, c2011.
|
6.
|
Cambridge, MA : MIT Press, ©2005.
|
7.
|
Washington, DC : U.S. Environmental Protection Agency, Office of Pollution Prevention and Toxics : For sale by the U.S. G.P.O., Supt. of Docs.,
|
8.
|
Washington, DC : U.S. Environmental Protection Agency, Office of Pollution Prevention and Toxics,
T55.3.H3 T682 |
|
9.
|
Washington, D.C. : U.S. Environmental Protection Agency, Office of Toxic Substances, Economics and Technology Division : For sale by the Supt. of Docs., U.S. G.P.O., 1990-1991.
|
10.
|
Washington, D.C. (401 M St., SW, Washington 20460) : Economics, Exposure, and Technology Division, Office of Pollution Prevention and Toxics, U.S. Environmental Protection Agency, [1997]
EP 5.2: T 66/9 |
|