Heavy metals in agricultural lands receiving chemical sewage sludges /

Bibliographic Details
Main Author:	Van Loon, J. C. (Jon Clement), 1937-
Format:	Book
Language:	English
Published:	Ottawa : Environmental Canada : obtained from Training and Technology Transfer Division (Water), Environmental Protection Service, Environment Canada, 1973-
Series:	Research report (Research Program for the Abatement of Municipal Pollution (Canada)) ; no. 9. Research report (Research Program for the Abatement of Municipal Pollution (Canada)) ; no. 25. Research report (Research Program for the Abatement of Municipal Pollution (Canada)) ; no. 30. Research report (Research Program for the Abatement of Municipal Pollution (Canada)) ; no. 51.
Subjects:	Sewage disposal in the ground. Sewage > Purification. Heavy metals > Environmental aspects.