Herbicides -- Congresses

7. Danske planteværnskonference: sygdomme og skadedyr, 6. marts 1990 = 7th Danish Plant Protection Conference : pests and diseases.

Danish Plant Protection Conference (7th 1990 Planteværnscentret)

6. Danske planteværnskonference: pesticider og miljø, ukrudt : 28. februar 1989 = 6th Danish Plant Protection Conference : side effects of pesticides, weeds.

Danish Plant Protection Conference (6th 1989 Planteværnscentret)

Herbicides, fungicides, formulation chemistry: proceedings.

Edited by A. S. Tahori.

Proceedings of the sixth East African Weed Science Conference, 4th-6th October, 1976, Nairobi, Kenya

edited by R. J. Hood ; the conference was organized by the Weed Science Society for Eastern Africa.

Weeds and herbicides: 21st International Horticultural Congress, 29 August - 4 September 1982, Hamburg, Fed. Rep. of Germany

convener, G. Cru ger.

Weed control in vegetable production: proceedings of a meeting of the EC Experts' Group/Stuttgart 28-31 October 1986

edited by R. Cavalloro, A. El Titi.

Folosirea rațională a erbicidelor: al II-lea Simpozion Național de Herbologie, Pitești, 1980

coordonare științifică, I. Ceaușescu ... [et al.].

Herbicides and fungicides: factors affecting their activity : proceedings of a symposium arranged jointly by the Fine Chemicals and Medicinals Group of the Industrial Division, the Chemical Society and the Pesticides Group of the Society of Chemical Industry, Bangor, Wales, 15-17 September, 1976

edited by N. R. McFarlane.

Herbicides and their use in forestry

papers presented at a special symposium, Agricultural Experiment Station [and] School of Forestry cooperating, Sept. 7-9, 1961.

Proceedings of the fifth Asian-Pacific Weed Science Society conference, Tokyo, Japan, October 5-11, 1975.

Asian-Pacific Weed Science Society.