Virus diseases of apples and pears
By: edited by A.F. Posnette.
Contributors: Posnette, A. F.; Commonwealth Agricultural Bureaux.
Series: Technical communication / Commonwealth Bureau of Horticulture and Plantation Crops -- No.30
Publisher: Commonwealth Agricultural Bureaux
Published: 1963
Place of publication: Farnham Royal
Language: eng
Number of pages: 139