J. D. Geus

A NOTE ON RATION GRAZING IN HOLLAND

J. D. Geus, 1950 .

Production potentialities of pastures in the tropics and subtropics.

J. D. Geus, 1977 .

A replication of the Nelson and Mitroff experiment in teaching "bothsides" thinking

Marilyn M. Levine, Jan De Geus, Frans Mulder, 1982, J. Am. Soc. Inf. Sci..

Means of increasing rice production

J. D. Geus, 1954 .