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374
<br />The Southwestern Naturalist
<br />stocked at 30 mm TL exhibited survivorship
<br />greater than 90% in one backwater.
<br />The program is a cooperative effort of the multi-
<br />agency Native-Fish Work-Group representing Ari-
<br />zona Game and Fish Department, Arizona State Uni-
<br />versity, National Park Service, Nevada Division of
<br />Wildlife, National Biological Survey, United States
<br />Bureau of Reclamation, and United States Fish and
<br />Wildlife Service. We acknowledge the support and as-
<br />sistance of personnel from all these agencies and the
<br />issuance of Federal subpermit PRT-676811 by the
<br />United States Fish and Wildlife Service. Special thanks
<br />to W. L. Hinckley for constructive comments on sev-
<br />eral drafts of the manuscript.
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