Bilharzia in South Africa / Bilharzia in Suid-Afrika by Gear, J. H. S., and R. J. Pitchford

(Pretoria: Department of National Health and Population Development, 1988, 2nd edition) 0621105864. 210 x 148 mm; saddle-stitched pictorial wrappers in plastic sleeve; pp. iv + 29 + (i), iv + 30; map; diagrams; photographs. Bilingual publication: English from one end, and Afrikaans from the other. Slightest trace of foxing to wrappers. Very good condition. A useful manual, which, in addition to providing information on the history and geographical occurrence of bilharzia, offers guidelines for its control. .