LEADER 00812nam0-22003131i-450- 001 990002069290403321 005 20021010 035 $a000206929 035 $aFED01000206929 035 $a(Aleph)000206929FED01 035 $a000206929 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aBiology of water supply$fAnna B. Hastings 210 $aLondon$cBritish Museum$d1937 215 $a48 pp.$d22 cm 225 1 $aEconomic series$v7 610 0 $aFauna acquatica 610 0 $aIdrobiologia 676 $a591.92 700 1$aHastings,$bAnna B.$088439 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002069290403321 952 $a61 X B.4/18$b$fDAGEN 959 $aDAGEN 996 $aBiology of water supply$9394377 997 $aUNINA DB $aING01