The Malacostraca of NatalPublished in Annals of the Durban Museum, in 1917, in volume 2, pages 1-33III. New records of Natal bees (Second Contrbution)Published in Annals of the Durban Museum, in 1917, in volume 2, pages 39-46
III. New records of Natal bees (Second Contrbution)Published in Annals of the Durban Museum, in 1917, in volume 2, pages 39-46