• Created Date
  • circa 1948-1967
  • Description
  • Caption on verso: 1) Environmental sanction-vector control. 2) Construction of drainage ditch to eliminate mosquito breeding site.PH Coll 1211.28.
  • Format
  • Photograph
    Image
    Scanned from a photographic print using a Microtek ArtixScan 1800f at 100 dpi in JPEG format at compression rate 3 and resized to 768x600 ppi. 2014