National list of plant species that occur in wetlands. North Plains (Region 4)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands. Southeast (Region 2)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands. Central Plains (Region 5)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1989

National list of plant species that occur in wetlands. National summary

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development : For sale by the Supt. of Docs., U.S. G.P.O., 1988

National list of plant species that occur in wetlands : south plains (region 6)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands : intermountain (Region 8)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands : southwest (Region 7)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands. Northeast (Region 1)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands : north central (Region 3)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands : Alaska (Region A)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands. California (Region 0)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988

National list of plant species that occur in wetlands : Hawaii (Region H)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1989

National list of plant species that occur in wetlands : Caribbean (Region C)

by Reed, Porter B.
Published: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988