National list of plant species that occur in wetlands : south plains (region 6) / by Porter B. Reed, Jr. ; for National Wetlands Inventory ; in cooperation with the National and Regional Interagency Review Panels: U.S. Fish and Wildlife Service ... [et al.] (Biological report ; 88(26.6))
National list of plant species that occur in wetlands : south plains (region 6) / by Porter B. Reed, Jr. ; for National Wetlands Inventory ; in cooperation with the National and Regional Interagency Review Panels: U.S. Fish and Wildlife Service ... [et al.]