Tree biology and tree care
Subtitle: photo guide
By: by Alex L. Shigo, Klaus Vollbrecht, Niels Hvass
Publisher: SITAS; Shigo and Trees
Published: 1987
Place of publication: Ballerup, Denmark; Durham, N.H., U.S.A
Language: eng
Number of pages: 135
Subjects: Trees; Care of Trees; Wounds and injuries