525,640 POLAR Polar human biology. The proceedings of the SCAR /Scientific Committee on Antarctic Research//IUPS /international Union of Physiological Sciences/ /IUBS /international Union of Biological Sciences/, Symposium on Human Biology and Medicine in the Antarctic, Ed, by O.G,Edholm and E,K, E, Gunderson, London 1973 William Heinemann Medical Books Lit. 8 s. XII, 443, il.