Hansen, Henry L.2016-09-242016-09-241951Hansen, Henry L. "Extent of Recovery of Beaked Hazel (Corylus Cornuta) Four Years After Spraying". North Central Weed Control Conference Research Report. 1951. 155-156.https://hdl.handle.net/11299/182418enExtent of recovery of beaked hazel (Corylus cornuta) four years after sprayingConference Paper