Plan I shewing the incidence of cases along the course of the De Hoop River : annexure of the Medical Officer of Health's report on an outbreak of typhoid fever at Robertson
Plan I shewing the incidence of cases along the course of the De Hoop River : annexure of the Medical Officer of Health's report on an outbreak of typhoid fever at Robertson
Map of Robertson area showing typhoid fever cases along the De Hoop River, with the Willem Nel, Kleur Klooe and Breede Rivers. Some colour. No scale given.