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Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or bio...
This PPT contains definition, types, signs, source and effects of water pollution. Prevention of wat...
Presentation regarding water purification
Oil Sand
أستاذنا الدكتور سمير الأنصاري
Brief Outline of Occurrence, Distribution, Isolation, Identification, Therapeutic Activity and Pharm...
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pollution, the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat...
Physiology of Fish
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This "Air Pollution" PowerPoint presentation delves into the critical issue of air pollut...
Medical Microbiology - Physiology of bacteria
hot work activities in the oil and gas industry
Acid base balance
Creatine measurements and understanding is one on the best way in estimating renal function
Hydrogels types, natural, synthetic and semi natural or integrated with artificial ingredients for m...
Water and soil pollution
Aquatic world ecology is a prominent field in now a days. This slide illustrates the basic of aquati...
nutritional requirement for m.or
Animal nutrition
Nitrogen-fixing bacteria, microorganisms capable of transforming atmospheric nitrogen into fixed nit...
chemistry about atmospheric chemistry
