Proceedings of the 1980 British crop protection conference - weeds : V.1
- Nottingham, Boots company limted 1980
- 368
- British crop protection council
0 90 1436 63 1
Weed control - great Britain - congresses/ weed management - congresses
632.58 PRO
115
0 90 1436 63 1
Weed control - great Britain - congresses/ weed management - congresses
632.58 PRO
115