Archive of 1961 Online Issues:

previous

1961

next

March

March 1961;
25 (1): 1 - 76

June

June 1961;
25 (2): 77 - 171

September

September 1961;
25 (3): 173 - 377

December

December 1961;
25 (4): 383 - 476

Copyright © 2009 by the American Society for Microbiology.   For an alternate route to Journals.ASM.org, visit: http://intl-journals.asm.org | More Info»