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Conservation of natural resources
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Source:
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- March 4, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 564, Microfilm reel number: C-874
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- July 31, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 585, Microfilm reel number: C-879
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- February 08, 1937
- Source:
- Private
- Reference:
- MG26-I, Volume number: 175, Microfilm reel number: C-3567
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- September 2, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 588, Microfilm reel number: C-880
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- October 21, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 594, Microfilm reel number: C-881
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- June 1, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 577, Microfilm reel number: C-877
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- July 27, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 584, Microfilm reel number: C-879
-
No digital objectArchives / Collections and FondsItem (linked)Textual material
- Date:
- May 31, 1909
- Source:
- Private
- Reference:
- MG26-G, Volume number: 576, Microfilm reel number: C-877
-
No digital objectArchives / Collections and FondsFondsTextual material
- Date:
- 1944-1945
- Source:
- Private
- Reference:
- R16693-0-1-E, MG9-F5
-
No digital objectArchives / Collections and FondsFonds**Textual material, Photographs, Art, Maps and cartographic material
- Date:
- 1898-1958
- Source:
- Private
- Reference:
- R6430-0-1-E, MG30-B171
-
No digital objectArchives / Collections and FondsAccessionPhotographs
- Date:
- ca. 1910-1920
- Source:
- Government
- Reference:
- 1966-091 NPC, 2005-00155-4
-
No digital objectArchives / Collections and FondsFonds**Textual material, Photographs, Moving images, Sound recordings, Maps and cartographic material
- Date:
- 1968-1980
- Source:
- Private
- Reference:
- R5590-0-X-E, MG28-I304
-
No digital objectArchives / Collections and FondsFondsTextual material
- Date:
- 1973-1978
- Source:
- Private
- Reference:
- R2859-0-X-E, MG28-I305