. . . . . . . . . . "Water intake by soil : experiments for high school students"@en . . . . . . . . "This publication, intended primarily for students, presents by analogy and in simple terms some of the basic concepts about water intake, as related to water delivery, soil properties and management, floods, and conservation measures."@en . "Water intake by soil : Experiments for high school students"@en . "Water intake by soil experiments for high school students"@en .