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pro vyhledávání: '"J. E. Helps"'
Publikováno v:
The Annals of occupational hygiene. 49(1)
A total of 33 surveys of amenity herbicides took place during 1998-1999. These surveys concentrated on two application methods: all-terrain vehicles (ATVs) and controlled droplet applicators (CDAs). The purpose of these surveys was to measure surface