Controlled droplet application of agricultural chemicals
By: written by I.J. Graham-Bryce and G.A. Matthews; edited by Entomology Department.
Contributors: Graham-Bryce, I. J.; Matthews, G. A.; Great Britain. Ministry of Agriculture, Fisheries and Food. Entomology Department.
Series: Leaflet -- 792
Publisher: Ministry of Agriculture, Fisheries and Food
Published: 1981
Place of publication: Alnwick
Language: eng