LEADER 01087nam a2200289 i 4500
001 991003582379707536
005 20021218132320.0
008 021028s1994    us a     b    000 0 eng d
020   $a023107901X
035   $ab11834511-39ule_inst
040   $aDi.S.Te.B.A.$beng
082 0 $a333.7
100 1 $aRolston, Holmes$0495608
245 10$aConserving natural value /$cHolmes Rolston
260 3 $aNew York :$bColumbia University Press,$cc1994
300   $a259 p. :$bill. ;$c23 cm
490 0 $aPerspectives in biological diversity series
500   $aIncludes bibliographical references
650  0$aEnvironmental protection$xMoral and ethical aspects
650  0$aHuman ecology$xPhilosophy
650  0$aNature conservation$xMoral and ethical aspects
907   $a.b11834511$b27-04-17$c18-12-02
912   $a991003582379707536
945   $aLE003 333 ROL01.01 (1994)$g1$i2003000034431$lle003$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i12085558$z18-12-02
996   $aConserving natural value$9897999
997   $aUNISALENTO
998   $ale003$b01-01-02$cm$da  $e-$feng$gus $h0$i1