Coles, J.D.W.A.Pan-African Agricultural and Veterinary Conference (1929 : Pretoria, South Africa)2010-03-042010-03-0419291930Coles, JDWA 1930, 'Specific ophthalmia of cattle' in Pan-African Agricultural and Veterinary Conference, Pretoria, 1-17 August, 1929: papers veterinary section, Union of South Africa, Departement of Agriculture, Pretoria, pp. 86-89.http://hdl.handle.net/2263/13316The condition is discussed under the following headings: history, epizootology, pathological-anatomy, symptoms, immunity, transmission, prognosis, treatment, etiology and pathogenesis.4 p.en©Union of South Africa, Dept. of Agriculture (Original). ©University of Pretoria, Dept. of Library Services (Digital)Pan-African ConferencePan-African conference proceedingsEye diseasesSheepPink-eyeLark-spurredVeterinary ophthalmologyVeterinary medicineVeterinary medicine -- ResearchConjunctiva -- DiseasesCattle -- DiseasesBook chapter