West Nile Virus - Delaware Cumulative Veterinary Cases Graph text
Bar chart with 1 item (weekly ending dates)
U.S. Department of the Interior | U.S. Geological Survey http:// diseasemaps.usgs.gov /2001/delaware/de_vet_gph_mar_04.html For web page questions, contact: West Nile Web Team Last modification: Monday, 11-Mar-2002 09:26:49 EST jf USGS Privacy Statement