E
Eugene W. (Eugene Woldemar) Hilgard
3 works on record
Works
Methods of Physical and Chemical Soil Analysis; C6
Methods of Physical and Chemical Soil Analysis; C6
Soils, Their Formation, Properties, Composition, and Relations to Climate and Plant Growth in the Humid and Arid Regions
Soils, Their Formation, Properties, Composition, and Relations to Climate and Plant Growth in the Humid and Arid Regions
Report of the Viticultural Work; V. 3 Pt. 1 1887-89
Report of the Viticultural Work; V. 3 Pt. 1 1887-89