@incollection{,
	
					
					
					D8A6F685784015CDB6F52CBC5A3DA35D
				,
	author={{MuhammadAfzal} and {MuhammadYaseen} and {MuhammadAfzal} and {UET Lahore, Pakistan}},
	journal={{Global Journal of Researches in Engineering}},
	journal={{GJRE}}2249-45960975-586110.34257/gjre,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1514347
}

@incollection{b0,
	
	
		,
	title={{ASCE Task Force on Friction Factors in Open Channels}}
	
	
		,
	journal={{J. Hydraulics Div. ASCE}}
		
			89
			
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	year={1963}
		
	
	,
	note={Friction factors in open channels}

}

@incollection{b1,
	
	
		,
	title={{A monograph on sediment transport in alluvial streams}}
		,
	author={{
			FEngelund
		} and {
			EHansen
		}}
		
	
	
		,
	booktitle={{Teknisk Forlag}}
				Copenhagen
		
			,
	year={1967}
			62
		
	

}

@book{b2,
	
	
		,
	title={{Hydraulic resistance of flow over dunes}}
		,
	author={{
			FEngelund
		}}
		
			,
	year={1977}
			,
	address={Denmark}
		
		
			Institute Hydraulics and Hydraulic Engineering, Tech. Univ.
		
	

}

@incollection{b3,
	
	
		,
	title={{Sanddune geometry of large rivers during floods}}
		,
	author={{
			PYJulien
		} and {
			GJKlaassen
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	journal={{J. Hydraul. Eng}}
		
			121
			9
			
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	year={1995}
		
	

}

@incollection{b4,
	
	
		,
	title={{Forms of bed roughness in alluvial channels}}
		,
	author={{
			DBSimons
		} and {
			EVRichardson
		}}
		
	
	
		,
	journal={{Trans. Am. Soc. Civ. Eng}}
		
			128
			1
			
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	year={1963}
		
	

}

@book{b5,
	
	
		,
	title={{}}
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	author={{
			DBSimons
		} and {
			EVRichardson
		}}
		
		
			,
	year={1966}
		
	

}

@incollection{b6,
	
	
		,
	title={{Resistance to flow in alluvial channels}}
	
	
		,
	journal={{Prof. Paper 422 J, U.S. Geological Survey}}
		
	

}

@incollection{b7,
	
	
		,
	title={{Sediment Transport Technology}}
		,
	author={{
			DBSimons
		} and {
			FSeinturk
		}}
		
	
	
		,
	journal={{Water Resources Publication}}
		
			
			,
	year={1977}
		
	

}

@incollection{b8,
	
	
		,
	title={{Sediment transport, part III: Bed forms and alluvial roughness}}
		,
	author={{
			LCVan Rijn
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	journal={{J. Hydraul. Eng}}
		
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	year={1984}
		
	

}

@book{b9,
	
	
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	author={{
			LCVan Rijn
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	year={1993}
		
	

}

@book{b10,
	
	
		,
	title={{}}
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	author={{
			AquaPublications
		} and {
			Netherlands
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}

@incollection{b11,
	
	
		,
	title={{Effect of suspended sediment on flow resistance for different condition in an open channel}}
		,
	author={{
			MYaseen
		} and {
			MLatif
		} and {
			NNabi
		}}
		
		
	
	
		,
	booktitle={{Proceedings Of International Conference On Water Resources Engineering & Management}}
				Of International Conference On Water Resources Engineering & ManagementLahore Pakistan
		
			,
	year={2011. 7-8 March 2011}
			
		
	

}