Authors: Byther, RS

Citation: Rs. Byther, Arborvitae diseases, DISEASES OF WOODY ORNAMENTALS AND TREES IN NURSERIES, 2001, pp. 69-71

Authors: Pscheidt, JW Byther, RS

Citation: Jw. Pscheidt et Rs. Byther, Prunus diseases, DISEASES OF WOODY ORNAMENTALS AND TREES IN NURSERIES, 2001, pp. 317-325