Schistosomiasis in Twentieth Century Africa: Historical Studies on West Africa and the Sudan
Los Angeles: Crossroads Press, (c. 1984). 1st ed. Paperback. 2 maps, index, xi, 101p. Softcover in original wrapper 23cm. More
Los Angeles: Crossroads Press, (c. 1984). 1st ed. Paperback. 2 maps, index, xi, 101p. Softcover in original wrapper 23cm. More
Waltham, MA: Crossroads Press, (c. 1979). Paperback. index. xiii, 251p. Softcover in original wrappers. 28cm. More