Hassan,, El-Baz,, & El-Tayeb. (1990). Sand transport and desertification in arid lands: Proceedings of the 1st International Workshop on Sand Transport and Desertification in Arid Lands, 17-26 November, 1985, Khartoum, Sudan. Singapore: World Scientific.
Chicago Style CitationHassan,, El-Baz, and El-Tayeb. Sand Transport and Desertification in Arid Lands: Proceedings of the 1st International Workshop On Sand Transport and Desertification in Arid Lands, 17-26 November, 1985, Khartoum, Sudan. Singapore: World Scientific, 1990.
MLA CitationHassan,, El-Baz, and El-Tayeb. Sand Transport and Desertification in Arid Lands: Proceedings of the 1st International Workshop On Sand Transport and Desertification in Arid Lands, 17-26 November, 1985, Khartoum, Sudan. Singapore: World Scientific, 1990.