1.
|
Washington, District of Columbia : The National Academies Press, 2015. ©2015
|
2.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1993.
Y 4.G 74/7: P 43/5 |
|
3.
|
New York : Chapman & Hall, 1993.
QH545.P4 P4793 1993 |
Map It |
|
4.
|
Princeton, N.J. : Princeton University Press, ,c1981.
|
5.
|
Washington, D.C. : National Academy Press, 1987.
|
6.
|
Washington, DC : United States Environmental Protection Agency, Office of Pesticide Programs, [1999]
EP 5.2: P 43/27 |
|
7.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1998.
KF27 .G663 1993i |
|
8.
|
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O., 1987.
Y 4.EN 2/3: 99-162 |
|
9.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1994.
Y 4.G 74/7: EN 8/25 |
|