Campbell, W.P. (author), Hopper, B.E. (author), and North American Plant Protection Organization (NAPPO), Agriculture Canada, Ottawa, Canada
Format:
Conference paper
Publication Date:
1989
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 93 Document Number: C06929
Notes:
AGRICOLA IND 91042723, In: Harris, K.M., ed. Crop protection information : an international perspective : proceedings of the International Crop Protection Information Workshop; held at CAB International, Wallingford, UK, April 1989. Wallingford, Oxon, UK : CAB International, 1989. p. 225-233.
