http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Diagnosis and improvement of saline and alkali soils
vii, 160 pages : illustrations, charts, forms ; 28 cm.
United States Salinity Laboratory Staff ; contributing authors: L.E. Allison [and others] ; L.A. Richards, editor.
G.P.O. sales statement incorrect in publication.
Agriculture handbook (United States. Department of Agriculture) ; no. 60