LEADER 00984nam0-22003131i-450- 001 990002063520403321 005 20150619141805.0 035 $a000206352 035 $aFED01000206352 035 $a(Aleph)000206352FED01 035 $a000206352 100 $a20030910d1952----km-y0itay50------ba 101 0 $aeng 200 1 $aGuide to the chemicals used in crop protection$fHubert Martin 210 $a[Ottawa]$cCanada Department of Agriculture$d1952 215 $a236 p.$d29 cm 300 $aIn testa al front.: Dominion of Canada. Department of Agriculture. Science Service 610 0 $aAntiparassitari$aRepertori 610 0 $aAntiparassitari$aGuide 676 $a632 700 1$aMartin,$bHubert$0351883 712 02$aCanada.$bAgriculture Canada 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002063520403321 952 $a61 IX F.1/06$fDAGEN 959 $aDAGEN 996 $aGuide to the chemicals used in crop protection$9393791 997 $aUNINA