Chemicals around the home
Approaches to managing invasive agricultural and forestry pests in Northern Ireland Archie K. Murchie, Sam Clawson & Stephen Jess.
USDA, APHIS, PPQ Center for Plant Health Science and Technology Raleigh, North Carolina
24th Technical Consultation Amoung Regional Plant Protection Organizations
1 Pier Giacomo Bianchi Chairman of the Specialised Section Geneva 4 november 2008 UNECE SPECIALISED SECTION ON THE STANDARDISATION OF SEED POTATOES REPORT.
