L
Louis A. Wolfanger
1896 – 1971
5 works on record
Works
The major soil divisions of the United States
The major soil divisions of the United States
Soil economic consequences of the major soil types of the tropics
Soil economic consequences of the major soil types of the tropics
Resources - pioneers - conservation - citizens
Resources - pioneers - conservation - citizens
Soil survey of Perkins County, Nebraska
Soil survey of Perkins County, Nebraska
Soil survey of Garden County, Nebraska
Soil survey of Garden County, Nebraska