الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
The current study was conducted to: evaluate agronomic impacts of biosolids and WTR nanoparticles applied to Egyptian soils; to identify application rates of nWTRs and biosolids needed to optimize agronomic benefits; to determine the rates of nWTRs and biosolids that minimize environmental hazards; and to evaluate the impacts of WTR nanoparticles on P &Al concentrations in corn plant tissues under lysimeter field conditions.