TY  - BOOK
AU  - McFarland, E. Randolph.
CN  - I 19.76:
CY  - Towson, Md. :
CY  - Denver, CO :
DA  - 1995.
ID  - 219654
KW  - Nitrates
KW  - Groundwater flow
N1  - Shipping list no.: 97-0338-M.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor],
PP  - Towson, Md. :
PP  - Denver, CO :
PY  - 1995.
T1  - Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland
TI  - Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland
ER  -