CONTENTS 



Page 



Review of research 2 



Removal of crops and crop residues 2 



Removal of surface soil 3 



Decontamination in cold weather 3 



No-tillage management 4 



Deep placement of contaminated soil 4 



Irrigation and leaching 5 



Applications of lime, fertilizers, and other soil amendments 6 



Feasibility of treatments for contaminated areas 6 



Exposure of workers 8 



Removal of crops and mulches 10 



Removal of surface soil 11 



Decontamination in cold weather 12 



No-tillage management 12 



Deep placement of contaminated soil 12 



Irrigation and leaching 13 



Applications of lime, fertilizers, and other soil amendments 13 



Alternatives to treating contaminated soil 14 



Conclusions 14 



Literature cited 15 



Washington, D.C. Issued June 1971 



For sale by the Superintendent of Documents, U.S. Government Printing Office 

 Washington, D.C. 20402 — Price 20 cents 



