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CRY OF THE MARCH.
…12 min., sd., color, 16 mm. © Robert Hartkopf & William Snyder; 29Dec69; MP19992.
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1969 |
Robert Hartkopf & William Snyder |
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Cry of the marsh
With teacher's guide
Director and photographer, Robert Hartkopf; editor, John T. McDonough
Shows what is…
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1969 |
Robert Hartkopf Films |
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AV Geeks Archive +1 |
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Cry of the Marsh
Shows what happens to plant and animal life when a prairie marsh is drained. Indicates the…
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1969 |
Robert Hartkopf |
12 |
Indiana University Library Moving Image Archive |
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Cry Of The Marsh: Bill Snyder Films
With teacher's guide; Director and photographer, Robert Hartkopf, editor, John T. McDonough; Shows what is…
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Bill Snyder Films |
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AV Geeks Archive |
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Giants In The Sky
Deals with Canada geese, showing how the urban environment once threatened the species and how they…
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1975 |
Robert Hartkopf Films |
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Sabertooth
Describes the ancient sabertooth tigers' weaponry as evidenced by remains found in tar pits. Discusses the…
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1980 |
Robert Hartkopf Films |
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