John L. Arend

1912

• A portable infiltrometer and unit system for determining relative infiltration rates
• Cordwood heights of mixed oak growing on grayling and rubicon soils
• Tests of a portable wood chipper in utilizing logging residues and in disposing of brush
• Decay in basswood caused by Pholiota Adiposa Fr
• Oak forests of the Lake States and their management
• Releasing conifers in the Lake States with chemicals