Agricultural research for a better tomorrwo : commemorating the Hatch act centennial 1887-1987
U.S. Department of Agriculture
Agricultural research for a better tomorrwo : commemorating the Hatch act centennial 1887-1987 Washington, D.C. 1987 U.S. Department of Agriculture - Washington U.S. Department of Agriculture 1987 - xxviii, 196 p.; 23cm.
630.72 AG83U
Agricultural research for a better tomorrwo : commemorating the Hatch act centennial 1887-1987 Washington, D.C. 1987 U.S. Department of Agriculture - Washington U.S. Department of Agriculture 1987 - xxviii, 196 p.; 23cm.
630.72 AG83U