01885oam 2200517I 450 991070998950332120180828125143.0(CKB)5470000002474368(OCoLC)1048898718(OCoLC)995470000002474368(EXLCZ)99547000000247436820180820j198209 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIntercepted photosynthetically active radiation in wheat canopies estimated by spectral reflectance /J.L. Hatfield, G. Asrar, and E.T. Kanemasu[Washington, D.C.] :[National Aeronautics and Space Administration],September 1982.1 online resource (various pagings) illustrationsNASA/CR ;171758"September 1982.""A joint program for agriculture and resources inventory surveys through aerospace remote sensing."Includes bibliographical references (pages 9-10).AgRISTARSAgRISTARS projectnasatMoisture contentnasatPhotosynthesisnasatVegetative indexnasatMultispectral band scannersnasatAgRISTARS project.Moisture content.Photosynthesis.Vegetative index.Multispectral band scanners.Hatfield Jerry L.72670Asrar GhassemKanemasu Edward T.United States.National Aeronautics and Space Administration,GPOGPOGPOBOOK9910709989503321Intercepted photosynthetically active radiation in wheat canopies estimated by spectral reflectance3506456UNINA