Technical communication.
Commonwealth Bureau of Horticulture and Plantation Crops.
East Malling, Kent : Commonwealth Bureau of Horticulture and Plantation Crops,
-1974.
Published: Farnham Royal, Slough, England : Commonwealth Agricultural Bureaux, 1952-
Horticulture.
Botany.
Technical communication (Imperial Bureau of Horticulture and Plantation Crops)
Technical communication (C.A.B. International Bureau of Horticulture and Plantation Crops)