Browsing Volume 5, Issue 1, 2008 by Author "6b0cd031-7346-46ee-a6fd-dda66bad15ee"
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The major cations and trace elements in Notwane river, Botswana and its suitability for irrigation
EMONGOR, VALLANTINO (Botswana University of Agriculture & Natural Resources, 2008)Notwane river in Botswana, is a perennial river in which the treated secondary or tertiary sewage effluent from Gaborone activated sludge treatment plant is discharged to. The objective of this study was to evaluate the ...