Nitric Acid Compounds And The Nitrogen Cycle.

Copyright

Complete catalog record
NITRIC ACID COMPOUNDS AND THE NITROGEN CYCLE. Coronet Instructional Films. 16 min., sd., b&w, 16mm. © Coronet Instructional Films, a division of Esquire, Inc.; 23Jun59; MP9758.

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Sources

  1. 16mm Filmography (legacy record) — title, year, length, format, color, sound, catalog record, copyright
  2. 16mm Filmography editors — creator