Book Review Modern Management of Premenstrual Syndrome Edited by Samuel Smith and Isaac Schiff. 205 pp. New York, W.W. Norton, 1993. $79. 0-393-71018-1
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.