Ocean Planet: Reference Note

[76] McRae, M., 1993. Shoes for science. Equinox Magazine, Jan/Feb 1993: 18. Davidson, K., 1992. Following footsteps of shoes lost at sea. San Francisco Examiner, February 24, 1992. Cowen, R., 1992. Following the track of 80,000 wet Nikes. Science News, September 19, 1992: 189.