Theobald, Fred V.Union of South Africa. Dept. of Agriculture2010-12-102010-12-101912Theobald, FV 1912, 'Second report on the mosquitoes of the Transvaal', Second Report of the Director of Veterinary Research, pp. 315-342.http://hdl.handle.net/2263/15419The journals have been scanned with a SupraScan 10000RGB scanner; 24-bit true colour, 400 dpi, saved in TIFF-format. Copies of the master images have been converted to black & white, 1-bitmap images and OCRed with ABBYY Fine Reader v.9 software. Adobe Acrobat v.9 was used for the merging and conversion to the final presentation PDF-format.28 pages : 3 platesen©Union of South Africa, Dept. of Agriculture (original). ©University of Pretoria. Dept. of Library Services (digital).Veterinary medicineVeterinary reportsSouth AfricaOnderstpoortPseudohowardina lineataGrabhamia caballaUranotaenia nivipousTransvaalTechnical Report