Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Irrigation research Abstracts)

 
 
 

Select Item Title Year Published
Selected irrigation return flow quality abstracts 1968-1969 : first annual issue / 1972
Selected irrigation return flow quality abstracts 1970-1971, second annual issue, 1973
Selected irrigation return flow quality abstracts 1972-1973, third annual issue, 1974
Sewage and organic waste irrigation citations from the Engineering Index data base. 1978

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