Diagnosis and improvement of saline and alkali soils / L.E. Allison...[et al.] ; edited by L.A. Richards
Diagnosis and improvement of saline and alkali soils / L.E. Allison...[et al.] ; edited by L.A. Richards - - Washington, D.C. U.S. Dept. of Agriculture, 1954 - viii,160 p. 25 cm - .
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Soils, Salts in-Testing
Alkali lands-Testing
Soil chemistry
Soils-Analysis
631.4 Dia