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4 results for ""Helen J. Challand"".

Title ▼	Year	Creator	Length	Holdings
Seeds Grow into Plants …of moisture, sunlight, and soil nutrients as they grow into plants. Educational Collaborator: Helen J. Challand.	1956	Coronet Films	11	Indiana University Library Moving Image Archive
Mr. Pasteur and the Riddle of Life …In collaboration with Helen J. Challand.	1972	Coronet		Oddball Film and Video
Mr. Pasteur and the riddle of life	1972	Coronet Films	11	Indiana University Library Moving Image Archive +1
Garden Plants and How They Grow	1953	Coronet Films	11 min