Proceedings of the ... meeting, Western Section, National Weed Committee.
National Weed Committee (Canada).Western Section.
Ottawa, Distributed by the National Weed Committee.
Proceedings of the 13th meeting, 1959, not published.
Some vols. include: Weed control recommendations for Western Canada (also issued separately)
Weeds
Weeds
Weed control recommendations for Western Canada
Minutes - Canada Weed Committee, Western Section