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Authors
Author
Eugene Woldemar Hilgard
Books
Soils, Their Formation, Properties, Composition, and Relations to Climate and Plant Growth in the Humid and Arid Regions
Eugene Woldemar Hilgard
Soils
Eugene Woldemar Hilgard
The Phylloxera Or Grapevine Louse, and the Remedies for Its Ravages
Eugene Woldemar Hilgard
Alkali Lands
Eugene Woldemar Hilgard
Alkali Lands, Irrigation and Drainage in Their Mutual Relations
Eugene Woldemar Hilgard
The Conservation of Soil Moisture and Economy in the Use of Irrigation Water
Eugene Woldemar Hilgard, Edward James Wickson, Frederic Theodore Bioletti, Charles William Woodworth, Arthur Perronneau Hayne, Joseph Burtt Davy
Report on the Cotton Production of the State of Mississippi
Eugene Woldemar Hilgard
Eugene Woldemar Hilgard
Abnormal Deposits on Vine Leaves ; Mysterious Death of Vines ; Remedy for the Anthracnose of Vines
Abnormal Deposits on Vine Leaves ; Mysterious Death of Vines ; Remedy for the Anthracnose of Vines
Eugene Woldemar Hilgard
