DEPARTMENT OF THE NAVY 



CIVIL ENGINEERING LABORATORY 



NAVAL CONSTRUCTION BATTALION CENTER 



PORT HUENEME, CALIFORNIA 93043 



POSTAGE AND FEES PAID 



OEPARTKENI OF IHE NAVY 



OoD-316 



OFFICIAL BUSINESS 



PENALTY FOR PRIVATE USE. $300 



iS - '*/,UU4 - /i 



biOioQicai Laboratory ijisarary 

 U.S. tisn k ^-iiiaiite Service 

 Bureau ot CoMunerciai Fisneries 

 lAioods Hole, »v..'\ 02t)43 



