International Register of Specialists and Current Research in Plant Systematics (Out of Print)
Compiled and edited by Robert W. Kiger, T. D. Jacobsen and Roberta M. Lilly. 1981. viii, 346 pp.; 8 1/2 x 11". Softcover. ISBN 0-913196-39-8.
This computer-generated worldwide register of plant systematists included their specialties and current projects with taxonomic, geographic, geologic and methodological/general subject indices.