Yield response of corn in a planosol soil to subsurface drainage with variable tile spacing
Beer, C.E., Johnson, H.P., Shrader, W.D.
Yield response of corn in a planosol soil to subsurface drainage with variable tile spacing - Iowa 1965 - 563-574 p. - Yield, Corn, Planosol, Soil, Drainage Iowa Agricultural And Home Economics Experiment Station. Research Bulletin No. 540 .
Yield response of corn in a planosol soil to subsurface drainage with variable tile spacing - Iowa 1965 - 563-574 p. - Yield, Corn, Planosol, Soil, Drainage Iowa Agricultural And Home Economics Experiment Station. Research Bulletin No. 540 .