Fertilizer application rates and nitrate concentrations in Illinois surface waters
Subtitle: a  report to the Illinois Institute for Environmental Quality
By: prepared by the Nitrogen Task Force, Center for the Biology of Natural Systems, Washington University.
Contributors: Illinois. Institute for Environmental Quality.
Series: IIEQ document ; no. 74-38; IIEQ document ;; no. 74/38.
Publisher: Illinois Institute for Environmental Quality
Published: 1974
Place of publication: Chicago
Language: eng
Number of pages: 85
Subjects: Water -- Pollution -- Illinois.; Fertilizers -- Environmental aspects -- Illinois.
Notes: Includes bibliographical references.
200 copies printed.