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<br />Acknowledgments
<br />MUELLER
<br />We gratefully acknowledge the assistance of the
<br />following individuals: Francisco Abarca, Frank
<br />Baucom, Brent Bristow, Bill Burke, Mike Burrell,
<br />John Davison, Tom Dowling, Greg Finnegan,
<br />Leslie Fitzpatrick, Victor Gamboa, Ross Haley, Jim
<br />Heinrich, Gene Hertzog, Mike Horn, John Hutch-
<br />ings, Joe Kahl, Jr., Tom Liles, Chuck Minckley,
<br />Wendell Minckley, Alan O'Neil, William Rinne,
<br />Tom Shrader, Jon Sjoberg, Kent Turner, Curt
<br />Young, Mary Webb, and many other biologists and
<br />volunteers. Special thanks go to Thomas Burke,
<br />George Devine, and Paul Marsh, key participants
<br />who also provided helpful comments and sugges-
<br />tions on this manuscript, and to Larry Visscher,
<br />Gary Carmichael, Holt Williamson, and Harold
<br />Schramm for their critical review.
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