An application of control theory to seasonal food security
By: by Ernst August Nuppenau.
Series: Working paper ;; AEE 5/90; Working paper (University of Zimbabwe.  Dept. of Agricultural Economics & Extension) ;; AEE 90/5.
Publisher: Dept. of Agricultural Economics & Extension, Faculty of Agriculture, University of Zimbabwe
Published: 1990
Place of publication: Mount Pleasant, Harare, Zimbabwe
Language: eng
Number of pages: 28
Subjects: Food supply -- Seasonal variations -- Mathematical models.; Control theory.
Notes: Includes bibliographical references (p. 27-28).
"January 1990."