Jefferson, J. H. K. (1955). Soil conservation in the Sudan: Development and projects. Ministry of Agriculture.
Chicago Style (17th ed.) CitationJefferson, J. H. K. Soil Conservation in the Sudan: Development and Projects. Khartoum: Ministry of Agriculture, 1955.
MLA (9th ed.) CitationJefferson, J. H. K. Soil Conservation in the Sudan: Development and Projects. Ministry of Agriculture, 1955.
Warning: These citations may not always be 100% accurate.