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Authors
Author
Wilfred Wickes Ballard
Books
A New Method of Self-pollinating Cotton
Wilfred Wickes Ballard
Eradication of the Sweet-potato Weevil in Florida
Dan Hansen, Eugene Merritt, John Enos Graf, Orator Fuller Cook, George Thomas Ratliffe, Wilfred Wickes Ballard, Harry Vanghn Harlan, Tyōzaburō Tanaka
Behavior of Cotton Planted at Different Dates in Weevil-control Experiments in Texas and South Carolina
Wilfred Wickes Ballard, Dwight McBryde Simpson
