Floristic Associations Of Bergen Swamp - April 1969

Depicts the April flowering of angiosperms arranged according to family in phylogenetic sequence. Illustrates some of the evolutionary trends in floral structure and documents the unusual diversity of habitat and number of species to be found in Bergen Swamp in New York Stte.

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record