LEADER 01069nam a2200277 i 4500 001 991003506369707536 005 20021217151730.0 008 971104s1989 us a b 001 0 eng d 020 $a0387967435 035 $ab11821942-39ule_inst 035 $aLE00302023$9ExL 040 $aDip.to Biologia$beng 082 0 $a570$222 100 1 $aLikens, Gene E.$0150324 245 10$aLong-term studies in ecology :$bapproaches and alternatives /$cGene E. Likens, editor 260 3 $aNew York :$bSpringer,$cc1989 300 $axvi, 214 p. :$bill. ;$c24 cm 500 $aPapers from the Second Cary Conference held in Millbrook, New York on May 13, 1997 500 $aIncludes bibliographies and index 650 0$aEcology$xResearch$xCongresses 907 $a.b11821942$b11-03-11$c18-12-02 912 $a991003506369707536 945 $aLE003 570 LIK01.01 (1989)$g1$i2003000091861$lle003$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i12072357$z18-12-02 996 $aLong-term studies in ecology$9898710 997 $aUNISALENTO 998 $ale003$b01-01-97$cm$da $e-$feng$gus $h0$i1