Dr. Ray L. Winstead
 Professor of Biology (retired),
Indiana University of Pennsylvania

IUP Biology

In honor of Dr. Russell Peterson's
birthday in 2024

- photos with Dawn and Ray in 1991

 



 
Front Page

Christian Essentials

Dr. Winstead's Blood Pressure Tracker:  Free Templates for Graphing Blood Pressure in Microsoft Excel

Dr. Winstead's Current Local and World Standard Percentage Metric Time Clock

Blue Spruce Park Chickadees

Dr. Ray L. Winstead
rw ( at ) raywinstead ( dot ) com