PLANT SPEAKS THRU LEAF ANALYSIS
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Evaluates leaves in plant growth and leaf analysis in determining fertilizer needs.
Complete catalog record
Dewey number: 581
Audience level: jh-sh-c-adult
Format/cost: 16-sd-color-loan
Distributors / rental: University of Illinois loan
Audience level: jh-sh-c-adult
Format/cost: 16-sd-color-loan
Distributors / rental: University of Illinois loan
Sources
- Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record
Record added 2026-07-02 14:19:58