Determination of maximum permissible levels of selected chemicals that exert toxic effects on plants of economic importance in Illinois
Subtitle: this document ... prepared for the Illinois Institute for Environmental Quality
By: by J. H. Yopp, W. E. Schmid, R. W. Holst.
Contributors: Schmid, Walter Egid, 1933- joint author.; Holst, R. W., joint author.; Illinois. Institute for Environmental Quality.
Series: IIEQ document ; no. 74-33; IIEQ document ;; no. 74/33.
Publisher: The Institute
Published: 1974
Place of publication: Chicago
Language: eng
Number of pages: 272
Subjects: Plants -- Effect of chemicals on.; Plants -- Effect of pollution on -- Illinois.; Plants -- Effect of poisons on.; Plants, Cultivated -- Illinois.
Other titles: Determination of maximum permissible levels of selected chemicals ...
Notes: Includes bibliographical references.