The relation of Valsa Kunzei to cankers on conifers
By: Alma M. Waterman. --
Publisher: Northeastern Forest Experiment Station, Forest Insect and Disease Laboratory
Published: 1955
Place of publication: New Haven, Conn. (335 Prospect St., New Haven, Conn.)
Language: eng
Number of pages: 38
Subjects: Valsa; Conifers; Diseases and pests
Notes: Bibliography: leaves 32-34.