Bolick, Anne E.2020-01-222020-01-222007-12Bolick, A. E. (2007). The effects of spring flow on the abundance of heterophyid cercariae in the Comal River, New Braunfels, TX (Unpublished thesis). Texas State University-San Marcos, San Marcos, Texas.https://hdl.handle.net/10877/9198No abstract prepared.Text58 pages1 file (.pdf)encercariaeThiaridaestreamflowTexasComal RiverThe Effects of Spring Flow on the Abundance of Heterophyid Cercariae in the Comal River, New Braunfels, TXThesis