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  1. Removal of nitrate by an algal system.
    By: California. Dept. of Water Resources. - Brown, Randall L.
    Publication info: Sacramento];For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington,1971.
    Holding Institution: University of California Libraries (
    Subjects: Algae  Biological treatment  Nitrates  Nitrogen removal  Purification  Water  
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  1. Nitrogen cycling in sub-oxic water colmns
    By: Dalsgaard,Tage - Thamdrup,Bo - Mark Jensen,Marlene
    Type: Article
    In: Gayana (Concepción)
    Date: 2006-10-01
    Subjects: anammox  Denitrification  Nitrogen removal  water column  
    View Article (External)