74:
139:
115:
58:
Spatial patterns of
Douglas-fir and aspen forest expansion; Sankey, Temuulen Tsagaan; New Forests;Jan2008, Vol. 35 Issue 1, p45
108:
144:
101:
32:
134:
38:
27:
23:
85:
128:
73:
81:
30:
of the mountains of the western United States, dominated by
Douglas fir (
89:
109:
8:
116:
102:
16:Plant community in western United States
51:
7:
70:
68:
14:
72:
140:Forests of the Rocky Mountains
1:
88:. You can help Knowledge by
20:Douglas fir and aspen forest
161:
67:
36:) and Quaking aspen (
33:Pseudotsuga menziesii
80:This article about
39:Populus tremuloides
97:
96:
152:
118:
111:
104:
76:
69:
59:
56:
160:
159:
155:
154:
153:
151:
150:
149:
125:
124:
123:
122:
65:
63:
62:
57:
53:
48:
28:vegetation type
24:plant community
17:
12:
11:
5:
158:
156:
148:
147:
145:Forestry stubs
142:
137:
127:
126:
121:
120:
113:
106:
98:
95:
94:
77:
61:
60:
50:
49:
47:
44:
15:
13:
10:
9:
6:
4:
3:
2:
157:
146:
143:
141:
138:
136:
133:
132:
130:
119:
114:
112:
107:
105:
100:
99:
93:
91:
87:
83:
78:
75:
71:
66:
55:
52:
45:
43:
41:
40:
35:
34:
29:
25:
21:
90:expanding it
79:
64:
54:
37:
31:
19:
18:
135:Pseudotsuga
129:Categories
46:References
82:forestry
84:is a
22:is a
86:stub
42:).
26:or
131::
117:e
110:t
103:v
92:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.