{"e":{"id":289029,"source":"ia_catalogofcopyri351213libr","title":"FIELD TRIP TO A FISH HATCHERY","header":" 10 min., sd., b&w, 16mm. Summary: The functions of fish hatcheries and their importance in the conservation program. Explains the life cycle of a fish and shows how fish adapt themselves to environment. For intermediate and junior high school grades. Credits: Educational collaborator, N. E. Bingham","year":1951,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":5352,"line_end":5364,"source_text":"onet, 1951. 10 min., sd., b&w, 16mm. \n\nSummary: The functions of fish hatcheries \nand their importance in the conservation \nprogram. Explains the life cycle of a fish \nand shows how fish adapt themselves to \nenvironment. For intermediate and junior \nhigh school grades. \n\nCredits: Educational collaborator, N. E. \nBingham. \n\n© David A. Smart; 20Feb51; MP980. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1951","url":"https://archive.org/details/catalogofcopyri351213libr","cite":"Internet Archive catalogofcopyri351213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1951_catalogofcopyri351213libr_djvu.txt"},"ia_items":[],"ia_lookup":[],"atlas":[]},"regs":[{"id":307936,"entry_id":289029,"reg_number":"MP980","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"David A. Smart","author":null,"deposit":null,"reg_date":"1951-02-20","part":null,"part_title":null,"source_line":5364,"raw":"ervation program. Explains the life cycle of a fish and shows how fish adapt themselves to environment. For intermediate and junior high school grades. Credits: Educational collaborator, N. E. Bingham © David A. Smart; 20Feb51; MP980","flags":["see_reference_in_head"],"status":"no-renewal-found","pd_date":"1980-01-01","reason":"no renewal entry found for 1978-1980 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1978,1979],"window_volumes":[{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""},{"year":1980,"ia_identifier":""}]}]}