Trees : a handbook of forest-botany for the woodlands and the laboratory /
H. Marshall Ward.
- Cambridge : University Press, 1904-1909.
- 5v. : ill. ; 20 cm.
- Cambridge biological series. .
- Cambridge biological series. .
Vols. IV-V edited by Percy Groom.
Includes bibliographical references and index.
v. 1. Buds and twigs -- v. 2. Leaves -- v. 3. Flowers and inflorescences -- v. 4. Fruits -- v. 5. Form and habit.