Scale insects on fruit trees
By: [written by K. Boratynski and G.H.L. Dicker].
Contributors: Dicker, G H L.; Agricultural Development and Advisory Service.; Great Britain. Ministry of Agriculture, Fisheries and Food.
Edition: Rev. ed.
Series: Advisory leaflet; 88
Publisher: Ministry of Agriculture, Fisheries and Food
Published: 1979
Place of publication: Pinner
Language: eng