1. Results of IPOD surveys aboard R/V VEMA Cruise 3206 Ludwig, W. J. (William Jackson), 1932-; Rabinowitz, Philip D 1980 Reports Vema (Ship)
2. Walvis Ridge site survey : results of the IPOD site surveys aboard R/V Thomas B. Davis cruise 388, 1979 Simpson, E. S. W; Rabinowitz, Philip D 1977 Reports R/V Thomas B. Davie (Ship)
