Effect of organic and inorganic fertilizers on soil properties,Striga density and maize yield in Vihiga

Effect of organic and inorganic fertilizers on soil properties,Striga density and maize yield in Vihiga

96 Pages · 2013 · 10.43 MB · English
by Sibusisiwe Caroline Kamanga
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“ The butterfly counts not months but moments, and has time enough. ” ― Rabindranath Tagore
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