%0 Journal Article %T Suitability of biosolids from university sewage ponds as a substrate for crop production %A Joseph Wolukau %A Peter Caleb Otieno %A Samuel Nyalala %J - %D 2019 %R 10.5897/AJAR2019.14231 %U https://academicjournals.org/journal/AJAR/article-abstract/DD1432362542