000			01758nam a22001697a 4500
999			_c4650 _d4650
008			180417b xxu||||| |||| 00| 0 eng d
020			_a978-93-84866-02-0
082			_223 _a363.7394095479 _bBHA
100			_aBhalla Resham, Bharti Pawan Kumar
245			_aRiver Ecosystem Dynamics / _cDr.Resham Bhalla, Dr.Pawan Kumar Bharti.
250			_a1st ed. _b2014.
260			_aDelhi. _bAncient publishing house. _c2014.
300			_a244 p . ; _bhardbound _c14x24cm
505			_a1.Rivers and water 2.Research on rivers and water pollution 3.Study area and sampling sites 4.Assessment methods and analytical protocol 5.Ecosystem dynamics and water chemistry 6.Pollution status:At a glance
520			_aThis book gives an outline about river ecology,pollution;water quality;nutrients and ions; microbial diversity;heavy metals ; various human activities;and related aspects are described.The present book mainly deals with microbiological diversity,heavy metals and physico-chemical characteristics of godavari river,which gives a baseline data about the pollution status of river ecosystem.The approach to presenting this book is traditional covering of environmental pollution ans consequences.The subject matter has been incorporated carefully in each area so readers can clearly understand the interrelationship between freshwater environment and pollution by various point source and non-point sources.The extension use of illustration is intended to increase the understanding the concepts and show modern facilities also.I hope this book will be beneficial for present and future researches,working in the field of environmental pollution,heavy metals,river ecology,aquatic ecosystem and pollution by various anthropogenic activities.
942			_2ddc _cBK