http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soil organic matter and its role in crop production by F.E. Allison
Front Cover; Soil Organic Matter and Its Role in Crop Production; Copyright Page; Preface; Contents; SECTION I: INTRODUCTION; SECTION II: THE SOIL AND LIVING MATTER IN IT; SECTION III: FORMATION AND NATURE OF ORGANIC MATTER OF MINERAL SOILS; SECTION IV: SOURCES AND POSSIBLE FATE OF NITROGEN IN MINERAL SOILS; SECTION V: FUNCTIONS AND EFFECTS OF ORGANIC MATTER IN MINERAL SOILS; SECTION VI: SOME ORGANIC MATTER AND CROP MANAGEMENT PROBLEMS IN MINERAL SOILS; SECTION VII: ORGANIC SOILS; REFERENCES INDEX; SUBJECT INDEX.
Includes bibliographical references and index.
Soil organic matter and its role in crop production
Allison, Franklin E. (Franklin Elmer), 1892-1972.
Amsterdam ; New York : Elsevier Scientific Pub. Co., ©1973
163223:163413 Elsevier Science & Technology