LEADER 01343nam0-22003851i-450- 001 990001323120403321 005 20100208120922.0 010 $a3-540-54283-3 035 $a000132312 035 $aFED01000132312 035 $a(Aleph)000132312FED01 035 $a000132312 100 $a20001205d1991----km-y0itay50------ba 101 0 $aeng 200 1 $aDifferential equation models in biology, epidemiology and ecology$eproceedings of a conference held in Claremont California, January 13-16, 1990$fS. Busenberg, M. Martelli editors 210 $aBerlin$cSpringer-Verlag$dc1991 215 $aIX, 267 p.$cill.$d25 cm 225 1 $aLecture notes in biomathematics$v92 610 0 $aBiomatematica$aCongressi 610 0 $aDinamica delle popolazioni$aCongressi 610 0 $aEpidemiologia$aCongressi 610 0 $aEcologia$aCongressi 676 $a574.192 702 1$aBusenberg,$bStavros N. 702 1$aMartelli,$bM. 712 12$aConference on differential Equations Models in Biology Epidemiology And Ecology$f<1990 ;$eClaremont, CA, USA> 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001323120403321 952 $aC-15-(92$b9105$fMA1 959 $aMA1 962 $a92A09 962 $a92A15 996 $aDifferential equation models in biology, epidemiology and ecology$9382899 997 $aUNINA LEADER 01735nam 2200457 450 001 9910716951803321 005 20220512143653.0 035 $a(CKB)5470000002526678 035 $a(OCoLC)1295226090 035 $a(EXLCZ)995470000002526678 100 $a20220204d2021 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aNitrogen in the Chesapeake Bay watershed $ea century of change, 1950-2050 /$feditors: John W. Clune and Paul D. Capel 205 $aVersion 1.1, December 2021. 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (vi, 168 pages) $ccolor illustrations, color maps 225 1 $aCircular,$x2330-5703 ;$v1486 320 $aIncludes bibliographical references (pages 143-166). 517 $aNitrogen in the Chesapeake Bay watershed 606 $aWater$xNitrogen content$zChesapeake Bay (Md. and Va.) 606 $aWater$xNitrogen content$zChesapeake Bay (Md. and Va.)$xMathematical models 606 $aWater quality$zChesapeake Bay (Md. and Va.) 606 $aWater in agriculture$zChesapeake Bay (Md. and Va.) 615 0$aWater$xNitrogen content 615 0$aWater$xNitrogen content$xMathematical models. 615 0$aWater quality 615 0$aWater in agriculture 702 $aClune$b John W. 702 $aCapel$b Paul D. 712 02$aGeological Survey (U.S.), 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910716951803321 996 $aNitrogen in the Chesapeake Bay watershed$93503140 997 $aUNINA