http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Plant nutrition and soil fertility manual
1. Introduction and basic principles -- 2. Physical and physiochemical characteristic of soil -- 3. Plant elemental requirements and associated elements -- 4. Methods of soil fertility and plant nutrition assessment -- 5. Amendments for soil fertility maintenance -- 6. Methods of soilless plant production -- 7. Miscellaneous
Includes bibliographical references (p. 267-273) and index