Biological and technical constraints on crop and animal productivity
Subtitle: report on a dialogue
By: Vernon W. Ruttan, ed
Series: Staff paper / University of Minnesota, Dept. of Agricultural and Applied Economics -- P89-45
Publisher: Dept. of Agricultural and Applied Economics, University of Minnesota, Institute of Agriculture, Forestry and Home Economics
Published: 1989
Place of publication: St. Paul, Minn
Language: eng
Number of pages: 85
Subjects: Grain; Prices
Other titles: Peter S. Thacher Environment Collection
Notes: "November 1989."