Water-quality assessment of the Trinity River Basin, Texas pesticides in streams draining an urban and an agricultural area, 1993-95 / by L.F. Land and M.F. Brown.
|Main Author:||Land, Larry F.|
|Other Authors:||Brown, M. F., Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.)|
Austin, Tex. : Denver, Colo. :
U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor],
v, 22 pages : color illustrations, color maps ; 28 cm.
Water-resources investigations report ;