DEVELOPMENT OF A BIRD EMBRYO
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✎ Suggest a correctionShows the development by means of photomicrography and diagrams, using the chick for early stages, the wren for the last stage and hatching. Technique of mounting the embryo for observation, establishment of circulation, action of the heart and development of the membranes—yolk sac, amnion, and allantois is shown also.
Complete catalog record
Dewey number: 591.3
Audience level: jh-sh-c Guide
Format/cost: 16-sd-$24
Distributors / rental: Not shown in source
Audience level: jh-sh-c Guide
Format/cost: 16-sd-$24
Distributors / rental: Not shown in source
Sources
- Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record
Record added 2026-07-02 14:42:44 · Suggest a correction