Regional analysis of production adjustments in the major field crops :
historical and prospective : an application of spatial linear programming /
by Alvin C. Egbert and Earl O. Heady.
APA Citation
Egbert, A. C. (Alvin Charles)., Heady, E. Orel. (1963). Regional analysis of production adjustments in the major field crops: historical and prospective : an application of spatial linear programming. Washington: U.S. Dept. of Agriculture.
MLA Citation
Egbert, Alvin C. (Alvin Charles), 1922-, and Earl Orel Heady. Regional Analysis of Production Adjustments In the Major Field Crops: Historical And Prospective : an Application of Spatial Linear Programming. Washington: U.S. Dept. of Agriculture, 1963.
Warning: These citations may not always be complete (especially for serials).