Fish, benthic macroinvertebrate, and stream habitat data from the Houston-Galveston Area Council service area, Texas, 1997-98 [microform] / by J. Bruce Moring ... [et al.] ; in cooperation with the Houston-Galveston Area Council and the Texas Natural Resource Conservation Commission under the authorization of the Texas Clean Rivers Act (U.S. Geological Survey open-file report ; 98-658)
Fish, benthic macroinvertebrate, and stream habitat data from the Houston-Galveston Area Council service area, Texas, 1997-98 [microform] / by J. Bruce Moring ... [et al.] ; in cooperation with the Houston-Galveston Area Council and the Texas Natural Resource Conservation Commission under the authorization of the Texas Clean Rivers Act