305
801
1027
306
693
802
2182
Weed control handbook
Oxford; Edinburgh
Blackwell Scientific Publications
1970
2v.: ill
Earlier editions issued by the British Weed Control Council
edited by J.D. Fryer and S.A.Evans
5th ed. rev.
R
Contents: v.1. Principles.v.2. Recommendations
Control ، Weeds
، Herbicides
Great Britain ، Weeds
SB
611
.
B67
1970
AU
AU Fryer, J.D.
AU Evans, S.A.
CO British Weed Control Council. Weed control handbook
TI
The British Crop Protection Council
CL
CL
CL.هگمشد
CL
CL
CL.هگمشد
CL.هگمشد
