Ruttan, Vernon W
Agriculture Research policy - Minneapolis, University of Minnesota pres 1982 - 369
0-8166-1101-7
Agricultural research / agricultural research- govt policy
630.72 RUT
100
Agriculture Research policy - Minneapolis, University of Minnesota pres 1982 - 369
0-8166-1101-7
Agricultural research / agricultural research- govt policy
630.72 RUT
100