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561. Conservation vistas (15:08)

Date:
1959
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Summary:
This film presents classroom and outdoor activities that add interest to the teaching of conservation. Teachers are introduced to a wide variety of conservation experiences--from those found in the...

562. Feeding the patient (13:56)

Date:
1944
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Summary:
Presents factors which affect appetite and digestion; preparation of the environment and the patient for the meal; proper balance of food and arrangement of the tray; individualized feeding care; a...

563. Brucellosis ring test. (06:21)

Date:
1956
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Summary:
Describes the methods and techniques of a presumptive herd test for brucellosis. Explains that the B.T.R. is applied to milk samples from dairy herds as a screen procedure to locate herds containin...

564. Maintaining workers' interest (12:36)

Date:
1944
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Summary:
Explains that the job of the supervisor includes preventing problems caused by a worker's loss of interest in the job. Narration explains "one of the most powerful spurs to production is the intere...

565. The challenge of ideas (30:37)

Date:
1961
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Summary:
Analyzes the basic ideological differences between "the American way" and the Communist State; describes the objectives and techniques used by the USSR to influence the peoples of the world; and em...