Clauss, Bernhard A bee keeping handbook / Text Bernhard Clauss; Photography L. Tiernan; Illustrations K. Mosinyi and B. Clauss - 2nd March 1982 - Gaborone : Government Printer, 1982 - 76 pages : illustrations, sketches; 30cm Subjects--Topical Terms: Entomology Dewey Class. No.: NAM 638.1 CLA