Note on back: "Soils are sampled with a truck-mounted hydraulic coring unit by Lorne Babiuk (left), Canora, an Agriculture student at the University of Saskatchewan, Saskatoon, and John Fraser, a technician in the Department of Soil Science. The samples are analyzed in the laboratory as part of a research program at the U of S into the application of fertilizers to wheat".

Note on back: Laurie Monsees, Melfort, an Agriculture student at the University of Saskatchewan, Saskatoon, prepares for the application of fertilizer by a press drill with the seed during a research program at the U of S. Mr. Monsees is disconnecting the seeding mechanism on a discer so that it can be used strictly as a tillage instrument. The press drill is in right background".

The University of Saskatchewan campus in Saskatoon, SK.