A reconnaissance trip through the eastern portion of the Bechuanaland Protectorate, April, 1931 and an expedition to Ngamiland June-July, 1937
Series: South Africa. Dept. of Agriculture and Forestry. Division of Plant Industry. Botanical Survey memoir -- no. 21; Botanical Survey memoir -- no. 21
Publisher: Government Printer
Published: 1948
Place of publication: Pretoria
Language: eng
Number of pages: 203
Subjects: Botany; Description and travel
Notes: Includes bibliography.