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Detwiler, John D.
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Eschmeyer, R. William.

File consists of three items:

  • Fish migration into the Clinch River below Norris Dam, Tennessee (1944);
  • Fish population of a small Norris Reservoir bay (1943);
  • Fish spawning below Norris dam, Tennessee (1943).

Detwiler, John D.

Eschmeyer, R.W.

File consists of five items:

  • The Fisheries Picture - with special reference to the TVA Impoundments (1948);
  • Have We Overregulated our Sport Fishers? (1946);
  • Recent Advances in Freshwater Fisheries Management (1949);
  • The Status of Legal Restrictions in Fish Conservation (1948);
  • The TVA "year-round Fishing" Experiments (1947).

Detwiler, John D.

Ferguson, M.S.

File consists of two items:

  • Notes on the relation of the European Starling to other species of birds (1936);
  • Research film acquired by chance (1958).

Detwiler, John D.

Fish Hatchery Investigations

Series consists of material relating to fish hatchery investigations and brook trout feeding experiments carried out by Dr. John D. Detwiler from 1920-1932 in Ontario. Includes notebooks, diaries, reviews of activities, minutes, correspondence, etc.

Detwiler, John D.

Fish hatchery investigations.

File consists of material relating to fish hatchery investigations carried out by Dr. John D. Detwiler in 1930-1932. Includes a ts. outline of purpose and hatcheries to be visited, ms. notes concerning route and information about hatcheries to be visited, ms. reports on individual hatcheries at rearing stations at Sault St. Marie, Port Arthur, Dorion. Includes ms. notes, correspondence.

Detwiler, John D.

Fish hatchery investigations.

File consists of material relating to fish hatchery investigations carried out by Dr. John D. Detwiler in 1930-1932. Includes a ts. outline of pupose and hatcheries to be visited. Includes ms. notes, corrspondence, receipts and expense lists.

Detwiler, John D.

Fish salvage.

File consists of plans and drawings of fish collecting systems for two dams in Oregon: Bonneville Dam and McNary Dam.

Detwiler, John D.

Forbes, Stephen A.

File consists of seven items:

  • Forest and Stream in Illinois (1918);
  • The Humanizing of Ecology (1921);
  • An Illinois State Forestry Survey (1919);
  • Insect Pests (1920);
  • The Life Cycle of Insects; General Discussion (1919);
  • List of Illinois Crustaces [19--];
  • The State Natural History Survey (1918).

Detwiler, John D.

Foster, Eddy E.

File consists of one item:
Pioneering with the Abandoned Lands of the East ([19--]).

Detwiler, John D.

Results 301 to 400 of 1184