満州国の土壌型に就いて(第一報) : 弥栄村褐色森林土壌・寧安岩石性褐色森林土壌 (第九回日本農学会大会本会部会講演要旨(承前))

抄録

read before the Meeting of the Society of Soil and Manure, Japan at the 9th Annual Meeting of the Japanese Society of Agricultural Science. Part 2.