Gillman, J.H. and Johnson, G.R. 1999. Planting and Transplanting Trees and Shrubs. St. Paul, MN: University of Minnesota Extension Service. FO-3825-D.
8 p. Illustrations.
This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.
Gillman, Jeffrey H.; Johnson, Gary R..
Planting and Transplanting Trees and Shrubs.
St. Paul, MN: University of Minnesota Extension Service.
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