Young, Willard C.Bayer, Charles William2024-02-282024-02-281975-05Bayer, C.W. (1975). The dragonfly nymphs (Odonata: Anisoptera) of the Guadalupe River Basin, Texas (Unpublished thesis). Southwest Texas State University, San Marcos, Texas.https://hdl.handle.net/10877/18120No abstract prepared.Text124 pages1 file (.pdf)endragonfliesnymphsinsectsThesis