Inland wetlands of the United States
Subtitle: evaluated as potential registered natural landmarks
By: Richard H. Goodwin, William A. Niering.
Contributors: Niering, William A., joint author.
Series: Natural history theme studies ;; no. 2.
Publisher: National Park Service : may be purchased from the Supt. of Docs., Govt. Print. Off.
Published: 1975
Place of publication: [Washington]
Language: eng
Number of pages: 550
Subjects: Natural monuments -- United States.; Wetlands -- United States.
Notes: Includes bibliographies.