TY  - BOOK
AU  - Averett,R.C.
ED  - U.S. Geological Survey
TI  - Humic substances in the Suwannee River, Georgia: interactions, properties, and proposed structures 
PY  - 1994///
CY  - [Washington], Denver, Colo.
PB  - U.S. G.P.O., For sale by U.S. Geological Survey, Map Distribution
KW  - Humic acid
KW  - Water chemistry
KW  - Okefenokee Swamp (Ga. and Fla.)
KW  - Hydrology
N1  - One folded map in pocket; Includes bibliographical references
ER  -