TY  - BOOK
AU  - Goolsby,Donald A.
AU  - Battaglim,William A.
AU  - Therman,E.Michal
ED  - United States.
TI  - Occurence and transport of agricultural chemistals in the Mississippi river basin: July through August 1993 
U1  -  631.80973 
PY  - 1993///
CY  - [S.l.]
PB  - U.S. Geological Survey
KW  - Agricultural chemicals
KW  - United States
KW  - Food additives
ER  -