LEADER 00895nam0-22003251i-450- 001 990003123180403321 010 $a0-7100-7555-3 035 $a000312318 035 $aFED01000312318 035 $a(Aleph)000312318FED01 035 $a000312318 100 $a20000920d1973----km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aMan, Machines and Tomorrow$fM.W. Thring$gwith the assistance of Avril Blake. 210 $aLondon$cRoutledge & Kegan Paul$d1973. 215 $aXIII, 127 p.$d22 cm 610 0 $aTecnologia$aAspetti sociali 676 $a17420 676 $aE/4.1 702 1$aBlake,$bAvril 702 1$aThring,$bMeredith Wooldridge 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003123180403321 952 $a17420 THR$b7067/I$fSES 959 $aSES 996 $aMan, Machines and Tomorrow$9461451 997 $aUNINA DB $aING01 LEADER 01565oam 2200481z- 450 001 9910693492803321 005 20241218121039.0 035 $a(CKB)3780000000234253 035 $a(DcWaBHL)4172 035 $a(EXLCZ)993780000000234253 100 $a20230503c1995uuuu -u- - 101 0 $aeng 200 10$aOur living resources : a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems 210 1$aWashington, DC$cU.S. Dept. of the Interior, National Biological Service$d1995 215 $a1 online resource 517 $aOur living resources 606 $aAnimal populations 606 $aBiodiversity 606 $aBiological diversity 606 $aBiotic communities 606 $aEcology 606 $aEndangered ecosystems 606 $aEndangered species 606 $aEnvironmental conditions 606 $aNatural resources 606 $aPlant populations 610 5$aUnited States 615 4$aAnimal populations 615 4$aBiodiversity 615 4$aBiological diversity 615 4$aBiotic communities 615 4$aEcology 615 4$aEndangered ecosystems 615 4$aEndangered species 615 4$aEnvironmental conditions 615 4$aNatural resources 615 4$aPlant populations 676 $a574.973 801 0$bLSidFW 906 $aBOOK 912 $a9910693492803321 996 $aOur living resources : a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems$93162045 997 $aUNINA