BOOK REVIEW: Derek Wright.NEW DIRECTIONS IN AFRICAN FICTION. Twayne's World Author Series 869. New York: Twayne, 1997. and ed. Derek Wright.Contemporary African Fiction. Bayreuth: Bayreuth African Studies, 1997.
A. R. Overman and R. V. Scholtz III.: Mathematical Models of Crop Growth and Yield. Marcel Dekker, 270 Madison Avenue, New York, NY 10016. 2002. Hardcover, 344 pp., 150.00. ISBN 0-8247-0825-3.