Occurrence and transport of agricultural chemicals in the Mississippi River basin, July through August 1993
Goolsby, D. A.
Occurrence and transport of agricultural chemicals in the Mississippi River basin, July through August 1993 by Donald A. Goolsby, William A. Battaglin, and E. Michael Thurman. - [Washington] Denver, CO U.S. G.P.O. Free on application to the U.S. Geological Survey, Map Distribution 1993. - v, 22 p. ill., maps 28 cm. - Floods in the Upper Mississippi River basin, 1993 ch. C U.S. Geological Survey circular 1120-C .
Title on p. [4] of cover: Occurrence and transport, agricultural chemicals, Mississippi River basin, July through August, 1993.
Includes bibliographical references (p. 21-22).
93023656
Agricultural chemicals--Environmental aspects--Mississippi River Watershed.
Water--Pollution--Mississippi River Watershed.
GB1217 TD427.A35 / .F58 1993 ch. C
551.48/9/0977 s 628.1/6842
I 19.4/3:CI 1120-C
Occurrence and transport of agricultural chemicals in the Mississippi River basin, July through August 1993 by Donald A. Goolsby, William A. Battaglin, and E. Michael Thurman. - [Washington] Denver, CO U.S. G.P.O. Free on application to the U.S. Geological Survey, Map Distribution 1993. - v, 22 p. ill., maps 28 cm. - Floods in the Upper Mississippi River basin, 1993 ch. C U.S. Geological Survey circular 1120-C .
Title on p. [4] of cover: Occurrence and transport, agricultural chemicals, Mississippi River basin, July through August, 1993.
Includes bibliographical references (p. 21-22).
93023656
Agricultural chemicals--Environmental aspects--Mississippi River Watershed.
Water--Pollution--Mississippi River Watershed.
GB1217 TD427.A35 / .F58 1993 ch. C
551.48/9/0977 s 628.1/6842
I 19.4/3:CI 1120-C