Keyword waste brown coal

 
ORIGINAL RESEARCH
 

Enzymatic Activity of Soil after Applying Various Waste Organic Materials, Ash, and Mineral Fertilizers

Stanisław Kalembasa, Barbara Symanowicz
Pol. J. Environ. Stud. 2012;21(6):1635-1641
 
eISSN:2083-5906
ISSN:1230-1485
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