Experimental acidification of Little Rock Lake, Wisconsin : chemical and biological changes over the pH range 6.1 to 4.7
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J. A. Perry | K. Webster | P. Brezonik | T. Kratz | P. Garrison | J. G. Eaton | T. Frost | J. McCormick | W. Swenson | C. Mach | C. J. Sampson | W. Rose | B. Shelley | J. Perry | W. A. Swenson