Nutrient and suspended solids loads, yields, and trends in the non-tidal part of five major river basins in Virginia, 1985-96

Författare
Henry M. Johnson
(Henry M. Johnson, IV and Donna L. Belval prepared in cooperation with the Virginia Department of Environmental Quality, Chesapeake Bay Program.)
Genre
Bibliografi
Språk
Engelska
Förlag År Ort Om boken ISBN
U.S. Dept. of the Interior, U.S. Geological Survey, Information Services distributor 1998 Virginia, Richmond, Va, Denver, CO ii, 36 sidor. : ill. (some col.), col. maps 28 cm.