Oxford University Press Tanzania Ltd

East African Weeds and Their Control

By Ivens, G.W.

World Christian Encyclopedia: Comparative Survey of Churches and Religions in the Modern World, A.D.1900-2000

By Barrett, David B.

A Concise English-Swahili Dictionary

By R. A. Snoxall

Kamusi Ya Kiswahili Sanifu: A Standard Swahili-Swahili Dictionary

By Institute of Kiswahili Research, Tanzania

Crop Pests of East Africa

By J.M.S.De Pury