Reference:Fowells1965a
Verbatim text: Fowells, H.A. 1965. Silvics of Forest Trees of the United States. Washington. [Agric. Handb. 271.]
Author: Fowells, H.A.
Year: 1965
Title: Silvics of Forest Trees of the United States
Source: [[Source::[Agric. Handb. 271.]]]