LEADER 00890nam0-22003011i-450- 001 990002061970403321 005 20021010 035 $a000206197 035 $aFED01000206197 035 $a(Aleph)000206197FED01 035 $a000206197 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aSpraying, dusing and fumigationg of plants$eprinciples and applications$fWalter S. Hough and A. Freeman Mason. 210 $aNew York$cMacmillan Co.$d1951. 215 $a726 p.$d22 cm 610 0 $aAntiparassitari$aTrattamenti 676 $a632.94 700 1$aHough,$bWalter S.$088023 702 1$aMason,$bA. Freeman 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002061970403321 952 $a61 IX E.1/17$b2459$fDAGEN 959 $aDAGEN 996 $aSpraying, dusing and fumigationg of plants$9393017 997 $aUNINA DB $aING01