3 literature references for Abies balsamea (Pursh) E. Murray:

Author: E. Murray
Year: 1982
Title:
Source: In: Kalmia 12: 18. 1982.
Author: E. Murray
Year: 1982
Title:
Source: In: Kalmia 12: 18. 1982.
Author: E. Murray
Year: 1982
Title:
Source: In: Kalmia 12: 18. 1982.