TY - JA AU - Bolton,E.F. AU - Dirks,V.A. AU - Findlay,W.I. TI - Effect of lime on corn yield, soil tilth, and leaf nutrient content for five cropping systems on Brookston clay soil SN - No (Revis U1 - 80-559616 PY - 1979/// KW - Cultivation KW - AGROVOC KW - Fertilizers KW - Maize KW - Mineral amendments KW - Zea mays KW - Soil fertility N1 - Summary (Fr);7 ref T2 - Canadian Journal of Soil Science ER -