01351nam 2200385Ia 450 991069748160332120080825113124.0(CKB)5470000002388123(OCoLC)244388019(EXLCZ)99547000000238812320080825d2001 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe U.S. Geological Survey Chesapeake Bay Science Program[electronic resource][Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2001]4 unnumbered pages digital, PDF fileUSGS fact sheet ;FS-125-01Title from title screen (viewed on Aug. 22, 2008)."November 2001."Environmental monitoringChesapeake Bay (Md. and Va.)Restoration ecologyChesapeake Bay (Md. and Va.)Chesapeake Bay (Md. and Va.)Environmental conditionsEnvironmental monitoringRestoration ecologyGeological Survey (U.S.)Chesapeake Bay Program (U.S.)GPOGPOBOOK9910697481603321The U.S. Geological Survey Chesapeake Bay Science Program3532132UNINA