Donald R. Nelson

A Multichannel Ultrasonic Marine Biotelemetry System for Monitoring Marine Animal Behavior at Sea.

Donald W. Ferrel, Donald R. Nelson, Terry C. Sciarrotta, 1973 .

Carrier an d Modulation Tracking Loop Performance in RFI

Rodger E. Ziemer, Donald R. Nelson, 1974 .

Diel Activity Rhythms in the Nocturnal, Bottom-Dwelling Sharks, Heterodontus francisci and Cephaloscyllium ventriosum

Donald R. Nelson, Richard H. Johnson, D. Nelson, 1970 .