Latham, R.P. and Millers, I., (1970), "Aerial Photography Appears Inadvisable for Saratoga Spittlebug Damage Detection", Minnesota Forestry Research Notes 211, School of Forestry, University of Minnesota
Minnesota Forestry Research Notes
Published as Scientific Journal Paper Series No. 7079 of the Minnesota Agricultural Experiment Station.
Latham, Robert P.; Millers, Imants.
Aerial Photography Appears Inadvisable for Saratoga Spittlebug Damage Detection.
St. Paul, Minn. : School of Forestry, University of Minnesota.
Retrieved from the University of Minnesota Digital Conservancy,
Content distributed via the University of Minnesota's Digital Conservancy may be subject to additional license and use restrictions applied by the depositor.