Plates were scanned from a copy of the original manuscript because the original plates cannot be found. Therefore, the quality of some of the plates are not as good as we would like. However, we have included all of the plates because we consider them an important part of the document. We are hoping that better quality scans will become available.
Comment: bhoagland@ou.edu Page problems or Web-related comments to: Dan Hough This document is a product of the Oklahoma Biological Survey
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