LEADER 01521oam 2200445Ka 450 001 9910698831303321 005 20090527085354.0 035 $a(CKB)5470000002397555 035 $a(OCoLC)352833950 035 $a(EXLCZ)995470000002397555 100 $a20090527d1986 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCometary atmospheres$b[electronic resource] $emodeling the spatial distribution of observed neutral radicals : report for the period, June 1, 1985 to September 30, 1986 /$fMichael R. Combi 210 1$a[Washington, DC] :$c[National Aeronautics and Space Administration],$d[1986] 215 $a1 volume 225 1 $aNASA-CR ;$v180217 300 $aTitle from title screen (viewed May 21, 2009) 517 $aCometary atmospheres 606 $aCometary atmospheres$2nasat 606 $aMathematical models$2nasat 606 $aMonte Carlo method$2nasat 606 $aParticle trajectories$2nasat 606 $aPhotodissociation$2nasat 615 7$aCometary atmospheres. 615 7$aMathematical models. 615 7$aMonte Carlo method. 615 7$aParticle trajectories. 615 7$aPhotodissociation. 700 $aCombi$b Michael R$01415788 712 02$aUnited States.$bNational Aeronautics and Space Administration. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910698831303321 996 $aCometary atmospheres$93518848 997 $aUNINA LEADER 03063nam 2200613Ia 450 001 9910784117903321 005 20230418212350.0 010 $a1-280-81158-7 010 $a9786610811588 010 $a0-85199-939-5 035 $a(CKB)1000000000344563 035 $a(EBL)292071 035 $a(OCoLC)476051500 035 $a(SSID)ssj0000154472 035 $a(PQKBManifestationID)11162743 035 $a(PQKBTitleCode)TC0000154472 035 $a(PQKBWorkID)10418878 035 $a(PQKB)11312042 035 $a(MiAaPQ)EBC292071 035 $a(Au-PeEL)EBL292071 035 $a(CaPaEBR)ebr10170096 035 $a(CaONFJC)MIL81158 035 $a(EXLCZ)991000000000344563 100 $a20000328h20002000 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aField and laboratory methods for grassland and animal production research /$feditors, L. 't Mannetje, R.M. Jones 210 1$aWallingford, Oxon, UK ;$aNew York :$cCABI Pub.,$d2000. 210 4$aŠ2000 215 $a1 online resource (xii, 447 pages) $cillustrations 300 $aReplaces Measurement of grassland vegetation and animal production. 1978. 311 0 $a0-85199-351-6 320 $aIncludes bibliographical references and index. 327 $aContributors; Preface; 1 Grassland Vegetation and its Measurement; 2 Pattern Analysis in Grassland and Animal Production Systems; 3 Modelling Pasture and Animal Production; 4 Measuring Botanical Composition of Grasslands; 5 Measuring Sward Structure; 6 Plant Population Dynamics in Grasslands; 7 Measuring Biomass of Grassland Vegetation; 8 Evaluation of Species and Cultivars; 9 Remote Sensing in Vegetation and Animal Studies; 10 Assessing Rangeland Condition and Trend; 11 Measuring Chemical Composition and Nutritive Value in Forages 327 $a12 Measuring Physical, Chemical and Biological Soil Parameters in Grasslands; 13 Measuring and Monitoring Nitrogen and Phosphorus Flows and Losses in Grassland Systems; 14 Designing Animal Production; 15 Measuring Animal Performance; 16 Development-oriented Socioeconomic Methods in Grassland and Animal Production Research; Index 330 $aConsiders a range of methods used by plant and animal production scientists to study grassland vegetation and animal performance. This volume replaces a previous title, ''Measurement of Grassland Vegetation and Animal Production'', published in 1978, but incorporates many new topics. 606 $aPastures$xResearch 606 $aFeed utilization efficiency 615 0$aPastures$xResearch. 615 0$aFeed utilization efficiency. 676 $a630.72 676 $a633.202 701 $aMannetje$b L. 't$01572590 701 $aJones$b R. M$g(Richard M.)$01572591 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910784117903321 996 $aField and laboratory methods for grassland and animal production research$93847630 997 $aUNINA