ANALYSIS OF SOME PHYSICOCHEMICAL CHARACTERISTICS, NUTRIENTS CONTENTS AND SELECTED HEAVY METALS IN WASTEWATER, WETLAND GRASS AND PAPAYA GROWN SAMPLES FROM GONDAR MALT FACTORY, GONDAR, ETHIOPIA
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ANALYSIS OF SOME PHYSICOCHEMICAL CHARACTERISTICS, NUTRIENTS CONTENTS AND SELECTED HEAVY METALS IN WASTEWATER, WETLAND GRASS AND PAPAYA GROWN SAMPLES FROM GONDAR MALT FACTORY, GONDAR, ETHIOPIA