01357cam a2200313Ii 4500011426749MiAaHDL20141013010000.0m d cr bn ---auaua760909s1976 dcua b f000 0 eng dGBVCP609141864sdr-uiuc6366321(OCoLC)2419120GPOGPOOCLABCOCLCQn-us-mdUIUUTL521.3.T4A3 no. 3399NAS 1.15:X-3399Ohlhorst, Craig W.Analysis of six broadband optical filters for measuring chlorophyll a and suspended solids in the Patuxent River /Craig W. Ohlhorst ; Langley Research Center, Hampton, Va.Washington :U.S. National Aeronautics and Space Administration ;Springfield, Va. :For sale by the National Technical Information Service,1976.[1], 49 p. :ill. ;27 cm.NASA technical memorandum ;NASA TM X-3399Cover title.Includes bibliographical references (p. 14).Mode of access: Internet.Chlorophyll.Patuxent River (Md.)United States.National Aeronautics and Space Administration.Langley Research Center.01142674920101008133111.020141013010000.020141112173021.02025-01-02T19:04:21Z2025-01-02T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6366321uiugSDRUIUCuiug.30112106724229UIU6366321UIUUIUC20250102googleuiug.301121067242291976pdbibUS fed doc--NTIS: pubdate < 2020