Proceedings of the third National Weeds Conference of South Africa /
Proceedings of the third National Weeds Conference of South Africa /
edited by S. Neser and A.L.P. Cairns.
- Cape Town : Balkema, 1980.
- vii, 214 p.
0869611186
Weeds--Control.
Weeds.
0869611186
Weeds--Control.
Weeds.