Box 1
Contains 115 Results:
Black-and-white photograph, good surface condition or slow water application, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, straw incorporated, straw turned over, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, water saturation sand, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, water saturation vertical mulching, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, water application interval the same; sandy, loam, clayey soils, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, poor surface condition or water applied to rapidly, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, cross-section of soil with potatoes, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, soil core sample two blocks with a ruler, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, soil core sample with a ruler, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.
Black-and-white photograph, soil core sample with roots, undated
The Walter H. Gardner Collection consists of 184 photographs, negatives and slides of experiments and examples of soil and irrigation that were used in articles Gardner wrote about soil physics and water-plant relations. Although the photographs in the collection were taken and/or collected by Gardner, he does not appear in any of the images.