1. The use of coral aggregate;Nutter;J Am Concr Instit,1943
2. Coral a good aggregate in concrete;Perry;Eng News-Rcord,1945
3. Concrete at advance bases;Rasmussen;J Am Concr Insti,1946
4. Coral and salt water as concrete materials;Dempsey;J ACI,1951
5. The use of coral as an aggregate for portland cement concrete structures;Howdyshell;Army Construct Eng Res Laborat,1974