Sources and transports of coal in the Duluth-Superior harbor /

Bibliographic Details
Main Author:	Sydor, M.
Corporate Authors:	Environmental Research Laboratory (Duluth, Minn.), University of Minnesota, Duluth. Department of Physics
Other Authors:	Stortz, Kirby
Format:	Government Document Book
Language:	English
Published:	Duluth, Minn. : Springfield, Va. : Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service, 1980.
Series:	Research reporting series. Ecological research ; EPA-600/3-80-007.
Subjects:	Coal > Transportation. Coal, Pulverized. Contamination (Technology)

Description
Item Description:	"Department of Physics, University of Minnesota, Duluth." "January 1980." "Grant number R-803952."
Physical Description:	x, 84 pages : illustrations, maps ; 28 cm.
Bibliography:	Bibliography: pages 80-83.