Fonds includes records relating to the Department of Plant Ecology's administration, teaching and research; extension work relating to the Saskatchewan Weed Survey; and correspondence with a variety of institutions and individuals. A series of minutes and correspondence relating to the Saskatchewan Committee on the Ecology and Preservation of Grasslands (established in 1935) documents the efforts to establish permanent reserves of significant grasslands in Saskatchewan. Records of the department and personal records of R.T. Coupland have often been intermingled; in particular, this fonds includes records relating to Coupland's research and other activities.

Documents in the fonds relate to the National Research Council - International Biological Program Natural Area Survey - Conservation Terrestrial Saskatchewan Region. Most regions of Canada had an IBP Committee working toward the establishment of a Natural Area system. The Sask. provincial program started in 1968. Fieldwork began in 1969 with 95 areas were selected for the inventory.

This fonds relates to the lives of siblings or descendants of RHD Phillips and Tanyss (Bell) Phillips. Robert Howard Daniel (“Bob”) Phillips (1921-2006) was a journalist. He joined the staff of the Saskatchewan Wheat Pool as a research analyst, and later became the editor and publisher of the Western Producer. He married Tanyss Bell in 1951. Tanyss (1926-2016) was an economist who worked in the research department of the Bank of Canada, with the Saskatchewan Royal Commission on Agriculture and Rural Life, as a lecturer at the University of Regina, and as a contract editor. Both were alumni of the University of Saskatchewan.

: This fonds contains the personal records of an extended family, including photographs, correspondence, and diaries. It documents their interests, careers, and family life predominantly two generations – the Ratcliffes and McConnells. The first accrual documents the interests, careers and family of John and Doreen McConnell and their daughter, Mary Ann. It includes materials related to McConnell’s work in communications, his work for the Canadian and Saskatchewan governments, together with materials relating to his interest in the environment and social and international development issues. It also includes materials relating to his wife, Doreen, who predeceased him. The second accrual adds the records of Doreen’s parents, the Ratcliffes, which includes documents related to their personal life and interests, Elma’s travel, James’ World War I service, and family life.

This fonds includes records relating to the development and maintenance of Regina Waterfowl Park (part of the Wascana Authority); preservation of grasslands; and other material relating to Saskatchewan's parks and natural history.

This collection contains the papers, pamphlets, reports, correspondence, and newspaper clippings which Dr. K.A.H. Buckley has collected from his involvement in the South Saskatchewan River Project. The material has been arranged according to the groupings and headings which Dr. Buckley has assigned them.

This fonds contains correspondence, diaries, published and unpublished manuscripts by Carpenter, publications by Carpenter and others and photographs. Series I deals primarily with the genealogy and history of the Carpenter, Smith and Lawrence families.