Short exposure photographs of water-drops striking soil
By: [photographs by Edgerton, Germeshausen and Grier ; arranged and edited by J. Otis Laws]
Contributors: Edgerton, Germeshausen & Grier
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1939
Place of publication: Washington, D.C.
Language: eng
Number of pages: 14
Subjects: Soil physics; Pictorial works; Soil percolation; Soil moisture