01909oam 2200541 450 991070402890332120151102131015.0(CKB)5470000002437368(OCoLC)681838114(OCoLC)622890387(OCoLC)886559794(EXLCZ)99547000000243736820101117d1983 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierLand use/land cover and environmental photointerpretation keys /by George L. Loelkes [and four others][Reston, Va.] :United States Department of the Interior, Geological Survey ;Alexandria, Va. :For sale by Distribution Branch, Text Products Section, U.S. Geological Survey,1983.[Washington, D.C.] :United States Government Printing Office.1 online resource (vii, 142 pages) illustrations, mapsU.S. Geological Survey bulletin ;1600Title from title screen (viewed Nov. 2, 2015).Includes bibliographical references (pages 128-129).Land useRemote sensingPhotographic interpretationLand coverLand coverfastLand useRemote sensingfastPhotographic interpretationfastLand useRemote sensing.Photographic interpretation.Land cover.Land cover.Land useRemote sensing.Photographic interpretation.Loelkes George L.1390856Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCFOCLCOCOPGPOBOOK9910704028903321Land use3443994UNINA