Proc. of the 24th Water for Texas Conf. Research Leads the Way. Gilpin, L. and G. Longley. A rapid bioassessment study of Central Texas watersheds. Proc. of the 24th Water for Texas Conf.
Research Leads the Way.
Longley, G. 1996. Texas State Historical Association. Longley, G. 1996. Texas State Historical Association. Longley, G. 1996.