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RADIOISOTOPIC 





SAND TRACER STUDY 

 POINT CONCEPTION, CALIFORNIA 



PRELIMINARY REPORT ON ACCOMPLISHMENTS 

 JULY 1966 - JUNE 1968 



by 

 David B. Duane and Charles W. Judge 



MISCELLANEOUS PAPER NO. 2-69 

 MAY 1969 



U. S. ARMY, CORPS OF ENGINEERS 



COASTAL ENGINEERING 

 r ~ G .t RESEARCH CENTER 



, U3 This document has been approved for public release and sale; 



its distribution is unlimited. 



