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- Research natural areas in the Northern Region : a guidebook for scientists and educators.
- Research natural areas -- Idaho ; <br> Research natural areas -- Montana. ; <br> Research natural areas -- North Dakota. ; <br> Research natural areas -- South Dakota.
- Since 1927, Federal land management agencies have been actively developing a system of Research Natural Areas (RNAs) on federally owned lands. On these areas, plant communities and other natural features are protected for scientific and educational...
- U.S. Forest Service Research Legacy Documents
- Statement of Senator Mansfield - Management of Public Lands
- United States--Politics and government--20th century
- ( STATEMENT OF SENATOR MIKE MANSFIELD (D.-Montana) 12/16/70 ~ concernt for our public lands, environment and pollution have, in the past few years, been brought very much to the forefront of this Nation's >o<ues art~not only by a continued...
- Mike Mansfield Speeches and Interviews
- Congressional Record S. 3207 - Mining Exploration
- United States--Politics and government--20th century
- March 16, 1971 CONGRESSIONAL RECORD-SENATE s 3207 By Mr. CHURCH (for himself, Mr. JORDAN Of IdahO, Mr. MANSFIELD, Mr. METCALF, and Mr. MOSS): S. 1240. A b111 relating to prospecting and exploring for minerals on public lands of the United States by...
- Mike Mansfield Speeches and Interviews
- Congressional Record - Drug Abuse in the Military: Senator Hughes Remarks
- United States--Politics and government--20th century
- United States of America Q:ongrrssional1Rccord PROCEEDINGS AND DEBATES OF THE 9 2 d CONGRESS, FIRST SESSION Vol. 117 WASHINGTON, TUESDAY, APRIL 20, 1971 No. 54 DRUG ABUSE IN THE MIT.ITARY Mr. HUGHES. Mr. President, inasmuch as the distinguished...
- Mike Mansfield Speeches and Interviews
- Congressional Record S. 1339 - Nelson re Mansfield Bill S. 3401 - Ban use of Persistent Pesticides
- United States--Politics and government--20th century
- Feb1 t.'<'try 6, 1970 CONGRESSIONAL RECORD- SENATE 81339 vious year and, by 1985, it is estimated that they will increase ano~her sixfold. Reports indicate that a!X>ut 1 acre of every 10 in America. Is trea.ted with an average of nearly 4...
- Mike Mansfield Speeches and Interviews
- Statement of Senator Mansfield in Support of Legislation to Provide Managerial Controls and Protect Free-roaming Horses
- United States--Politics and government--20th century
- tO: April 20, 1971 The Chairman and Kember• Committee on Interior and lnaular Affaire United State• Senate raoKs Office of Senator Mike Man•field " t Senator Manefi.eld lincerely regrets that bueineu on the floor of the Senate thi•...
- Mike Mansfield Speeches and Interviews
- Congressional Record S. 2343 - Statements on Introduced Bills and Joint Resolutions
- United States--Politics and government--20th century
- March 3, 1971 CONGRESSIONAL RECORD -SENATE 82343 , STATEMENTS ON INTRODUCED BILLS AND JOINT RESOLUTIONS By Mr. MANSFIELD (for himself and Mr. CHURCH): S. 1090. A bill to authorize the Secretary of the Interior to protect, mana.ge, and control...
- Mike Mansfield Speeches and Interviews
- Mike's Bill - S. 412 - Lincoln Back Country Congressional Record
- United States--Politics and government--20th century
- 85820 CONGRESSIONAL RECORD- SENATE May 29, 1969 AUTHORIZATION FOR SECRETARY OF AGRICULTURE TO CLASSIFY AS A WILDERNESS AREA CERTAIN NATIONAL FOREST LANDS IN MONTANA Mr. MANSFIELD. Mr. President, I have discussed this matter with the...
- Mike Mansfield Speeches and Interviews

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