الفهرس 
المقدمةOnly 14 pages are availabe for public view
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Abstract
This study was conducted to exolain the following points:1-Effect of paddy rice conditions on soil physical properties.2-Effect of paddy rice conditions on migration of clay.3-Effect of paddy rice conditions on soil chemical properties.4-Soil fertility status.5-Effects of continuous rice cultivation on some microonutrients and some heavy metals.6-Impact of continuous rice cultivation on nitrate pollutant in well drank water.