00550nam a22001817a 4500008004100000082003400041100002800075245003800103260004100141300003700182650002500219650002100244650002600265700002500291700002500316942001200341999001500353160108b        xxu||||| |||| 00| 0 eng d  aCir./576.6483/Sh92b19748 c.3  95466aShukla, Dharma D.  aThe PotyviridaecDharma D. Shukla  aAustralia :bCAB Internationalc1993  axii, 616 pages :bill. ;c25 cm.  95468aPlant Diseases  95467aPlant pest  95469aPolyvi diseases  95470aWard, Colen W.  95471aBrunt, Alan A.  2ddccBK  c4862d4862