TY  - BOOK
AU  - Phelps,G.G.
ED  - St. Johns River Water Management District (Fla.)
TI  - Chemistry of ground water in the Silver Springs Basin, Florida, with an emphasis on nitrate / |c by G.G. Phelps ; prepared in cooperation with St. Johns River Water Management District ... [et al.]
AV  - GB1025.F6 |b P54 2004 
CY  - Reston, Va. : |b U.S. Dept. of Interior, U.S. Geological Survey ; |a Denver, CO : |b U.S. Geological Survey, Information Services [distributor], |c 2004.
KW  - Groundwater |z Florida |z Silver Springs
KW  - Local
KW  - Government publications
N1  - Shipping list no; Includes bibliographical references (p. 43-47)
ER  -