1. 1. AgriculturalAdvisoryCouncil, 1972 . The sheep industry. Trends and technical possibilities.
2. THE EFFECT OF JULY APPLICATIONS OF DALAPON ON THE GROWTH AND BOTANICAL COMPOSITION OF AN AGROSTIS/LOLIUM PASTURE
3. 3. G. P. Allen, and A. K. Oswald, 1968 . The response of a permanent pasture to seasonal applications of methyl N-(4-nitrobenzenesulphonyl)-carbamate .Proc. 9th Br. Weed Control Conf.pp.471 -6 .
4. 4. G. R. Allen, 1973 . The economic background to scientific and technical research for hill and upland farms . Colloquium 3 Potassium Inst. Ltd.1973 pp.55 -62 .
5. 5. R. H. Armstrong, 1974 . Sourhope Field Research Station, Hill Farming Research Organisation. Unpublished informa tion.