CRC for Plant Biosecurity - economic http://legacy.crcplantbiosecurity.com.au/taxonomy/term/14/0 en Economic impact from unrestricted spread of Potato Cyst Nematodes in Australia http://legacy.crcplantbiosecurity.com.au/publications/npb1377 economic potato Public Thu, 28 Jan 2010 23:09:55 +0000 K.Scott 1377 at http://legacy.crcplantbiosecurity.com.au