Meroney, Robert N., authorSymes, Craig R., authorDepartment of Civil Engineering, College of Engineering, Colorado State University, publisher2017-01-172017-01-171970-03http://hdl.handle.net/10217/179318CER68-69RNM-CRS44a.For National Center of Atmospheric Research.March 1970.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Wind tunnelsBalloons, SoundingDrag (Aerodynamics)Text