Showing 411 results

Archival Description
Prince Edward Island Item
Print preview View:

135 results with digital objects Show results with digital objects

Medical history of Prince Edward Island : [manuscript]

Item consists of an typed manuscript, likely by J. Gordon Duff in 1977, titled "Medical History of Prince Edward Island", discussing important people and events in medicine and pharmacy in pre-Confederation Prince Edward Island.

Management of solar greenhouses : [manuscript]

Item consists of an offprint of the paper "Management of solar greenhouses", written by Linda Gilkeson of the Ark Project, originally published in "Solar Energy: Bringing it down to Earth: The Proceedings of the Solar Energy Society of Canada Inc., 1979 National Conference".

Abstract: "The positive and negative effects on plant growth of environmental conditions in the Ark solar greenhouse have been monitored. The lower light levels, wide temperature fluctuations, low winter temperatures, high relative humidity and possibly low COz levels compared to conventional greenhouses have been problems that have been solved to varying degrees. Plant variety selection, revised bench design and the addition of a heat exchanger are used together to provide optimum conditions within the solar design."

MacDonald and Westaway letterbook

  • MS-4-18
  • Item
  • 1883 - 1886
Item is a microfilm reel containing a letter book from MacDonald and Westaway, dated August 2, 1883 to April 10, 1886.

MacDonald and Westaway

Results 301 to 350 of 411