8. Cobet, A. B. and J. P. Hresko. 1970. Microbiology of the 

 aquanauts and their environment. In: Tektite-I Report, Office 

 of Naval Research, Wash. D.C. 



9. Cobet, A.B., D.N. Wright and P.I. Warren. 1970. Tektite I: 

 Bacteriological Aspects. Aerospace Medicine 41:611-616. 



10. Collins, C.N. 1967. Microbiological methods , 2nd ed.. Plenum 

 Press, New York, pp. 179-288. 



11. Cowan, S. T. and K. J. Steel. 1966. Manual for the identification 

 of medical bacteria. Cambridge University Press, London. 



12. Harrigan, W. F. and M. E. McCance. 1966. Laboratory methods in 

 microbiology. Academic Press, New York, pg. 199-228. 



13. Hendrie, M.S., T.G. Mitchell and J.M. Shewan. 1968. The identi- 

 fication of yellow-pigmented rods. In: Identification Methods 

 for Microbiologists , B. M. Gibbs and D. A. Shapton (eds.), 

 Academic Press, New York, Part B, pp. 67-78. 



14. Lyman, J. and R. H. Fleming. 1940. Composition of sea water. J. 

 Mar. Res., 3:134. 



15. Mach, R. and R. Radloff. 1970. Behavioral Program. In: Tektite- 

 I Report Office of Naval Research, Wash. D.C. 



16. Miller, L.F. 1963. Acute Respiratory infections in naval 

 personnel. In: A Symposium on Aerobiology. Naval Biomedical 

 Laboratory, Naval Supply Center, Oakland, Calif., p. 2-23. 



17. Standard methods for the examination of water and waste-water. 1965. 

 Twelfth Ed., Amer. Pub. Health Assoc. Inc., New York. 



18. Shewan, J.M. , Hobbs , G. and Hodgkiss, W. 1960. A determinative 

 scheme for the identification of certain genera of Gram-negative 

 bacteria, with special reference to the Pseudomonadacea . J. Appl. 

 Bact., 23:379. 



19. Webb, S. J. 1961. Factors affecting the viability of airborne 

 bacteria. IV. The inactivation and reactivation of airborne 

 Serratia marcescens by ultraviolet and viable light. Can. J. 

 Microbiol. 7:607-619. 



20. Wright, D. N., Bailey, G. D. and Goldberg, L.J. 1969. Effect of 

 temperature on survival of airborne Mycoplasma pneumoniae . J. 

 Bacterid. 99:491-495. 



IX-52 



