REFERENCES 



Chien, Ning - Water Jet Pump for Sediment Circulation, M. R. D. , Sedi- 

 ment Series, No. 1. Corps of Engineers, Missouri River 

 Division, 1952. 



Chien, Ning and Huon Li - Effect of a Littoral Barrier on a Sandy Coast, 

 IER Technical Report, Series 14, Issue 13, August 1952, 

 University of California, Berkeley , California 



31 



