13120
13121
13122
Guide to crop protection
Winnipeg
Manitoba Agriculture and Food
1993-
v
Annual
Prepared in co-operation with: University of Manitoba and Agriculture Canada
Manitoba -- Periodicals ، Plants, Protection of
Control -- Manitoba -- Periodicals ، Insect pests
Control -- Manitoba -- Periodicals ، Weeds
Manitoba -- Periodicals ، Herbicides
Manitoba -- Periodicals ، Insecticides
Manitoba -- Periodicals ، Fungicides
SB
950
.
3
.
M3
G85
TI
CO Manitoba. Manitoba Agriculture
CO University of Manitoba
CO Canada. Agriculture Canada
CL
CL
CL
