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References from A broadscale land evaluation program to assess the potential for growing particular trees in Africa. Local targets link to admitted publications; unresolved targets remain external evidence.
10.1016/0378-1127(90)90063-h
10.1016/0378-1127(90)90063-h · 1990 · External reference
10.1016/0304-3800(91)90196-8
10.1016/0304-3800(91)90196-8 · 1991 · External reference
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10.1016/0378-1127(91)90075-7
10.1016/0378-1127(91)90075-7 · 1991 · External reference
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1987 · External reference
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1975 · External reference
10.1080/00382167.1983.9628860
10.1080/00382167.1983.9628860 · 1983 · External reference
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1996 · External reference
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1976 · External reference
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1978 · External reference
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1991 · External reference
10.1007/bf00045728
10.1007/bf00045728 · 1991 · External reference
10.1016/s0038-092x(84)80045-6
10.1016/s0038-092x(84)80045-6 · 1984 · External reference
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1981 · External reference
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1978 · External reference
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1855 · External reference
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1984 · External reference
10.1080/01435698.1990.9752881
10.1080/01435698.1990.9752881 · 1990 · External reference
10.1016/0378-1127(91)90026-r
10.1016/0378-1127(91)90026-r · 1991 · External reference
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1979 · External reference
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1984 · External reference
10.1016/0016-7061(82)90019-2
10.1016/0016-7061(82)90019-2 · 1982 · External reference
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1991 · External reference