01897oam 2200553Ia 450 991070146050332120120217155837.0(CKB)5470000002418472(OCoLC)777258498(EXLCZ)99547000000241847220120217d1989 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierEfficiency of N use by wheat as a function of influx and efflux of NO₃[electronic resource] data report /C. Huffaker, M. Aslam, M. R. WardMoffett Field, Calif. ;Ames Research Center,[publisher not identified],[1989]1 online resource (22 pages) illustrationsNASA contractor report ;177534Title from title screen (viewed on Feb. 17, 2012)."July 1989."Includes bibliographical references (pages 9-10).Efficiency of N use by wheat as a function of influx and efflux of NO₃ Closed ecological systemsnasatCrop growthnasatEfficiencynasatNitrogen metabolismnasatNitrogen oxidesnasatProductivitynasatWheatnasatClosed ecological systems.Crop growth.Efficiency.Nitrogen metabolism.Nitrogen oxides.Productivity.Wheat.Huffaker C1386698Aslam M(Mohammad)1386699Ward M. R1386700Ames Research Center.GPOGPOGPOBOOK9910701460503321Efficiency of N use by wheat as a function of influx and efflux of NO₃3435839UNINA