Identification of weeds and clovers, by A. J. Healy, with a chapter on aquatic weeds, by R. Mason.

Geahča maid

• Identification of weeds and clover : With a chapter on aquatic weeds by R. Mason.
  Dahkki: Healy, A. J. (Arthur John), 1917-
  Almmustuhtton: (1976)
• The identification of clovers in New Zealand /
  Dahkki: Healy, A. J. (Arthur John), 1917-
  Almmustuhtton: (1960)
• An illustrated guide to weed seeds of New Zealand /
  Almmustuhtton: (2012)
• Biological control of weeds in New Zealand 1927-48.
  Dahkki: Miller, David, 1890-1973
  Almmustuhtton: (1970)
• Report of the Committee on Noxious Weeds Administration.
  Almmustuhtton: (1973)