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The Academy of Natural Sciences Entomology Department has a considerable number of reprints available for papers published by Selwyn Roback on Chironomidae (and a few other aquatic groups). We have compiled sets of these available papers comprising anywhere from 30-60 papers (first sets have the most papers; no set has his complete papers). If interested please send us an email with your name and shipping address and we will mail a set to you. The first requests will receive the most complete set of reprints. We will not hold onto these sets forever, so please send your request promptly. If you know of students and researchers who might be interested, please forward this information to them.

Send requests with your name and complete shipping address (with an email message heading of “Roback Reprint Set”) to:

Jon Gelhaus, email: gelhaus@ansp.org

Thanks

Jon K. Gelhaus, Ph.D.

Curator of Entomology

The Academy of Natural Sciences,

1900 Ben Franklin Parkway

Philadelphia, PA, USA 19103-1195