http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Considerations on the use of antibiotic fermentation wastes as fertilizers
a review of their past use and potential effects on the soil ecosystem
Includes bibliographical references (pages 11-20).
Slough : Commonwealth Agricultural Bureaux, 1977
Special publication (Commonwealth Bureau of Soils) ; no. 4