Modeling of temperate forest ecosystems’ plasticity limits Pine defoliator Bupalus piniaria (L.) (Lepidoptera: Geometridae) and its entomopathogenic fungi. 2. Pathogenicity of Beauveria bassiana, Metarhizium anisopliae and Isaria farinosa Assessment of environmental toxicity in Iraqi Southern marshes using fish as bioindicators Selection of investigation methods for heavy metal pollution on soil and sediments of water basins and river bottoms: a review Analysis and evaluation of the effect of the solids from road surface runoff on the sediments of river bed Honourable birth anniversary of the scientist