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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 19
Series: 4
Issue: 1-3
Date: 1962
Page Range: 253--319
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 20
Series: 4
Issue: 3
Date: 1963
Page Range: 229--284
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
-
By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 22
Series: 4
Issue: 2
Date: 1967
Page Range: 259--352
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 26
Series: 4
Issue:
Date: 1972
Page Range: 111--111
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Annals of the Missouri Botanical Garden
Volume: 64
Series:
Issue:
Date: 1977
Page Range: 694--705
Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 29
Series: 4
Issue:
Date: 1977
Page Range: 19--23
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 31
Series: 4
Issue:
Date: 1978
Page Range: 5--48
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 39
Series:
Issue: 6
Date: 1979
Page Range: 330--369
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 39
Series:
Issue: 2
Date: 1979
Page Range: 67--70
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 40
Series:
Issue: 6
Date: 1980
Page Range: 238--293
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 41
Series:
Issue: 6
Date: 1981
Page Range: 197--254
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 42
Series:
Issue: 2
Date: 1982
Page Range: 46--46
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw), - Slive, Seymour - Davies, Alice
Type: Article
In: Arnoldia
Volume: 42
Series:
Issue: 1
Date: 1982
Page Range: 2--31
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 49
Series:
Issue: 1
Date: 1989
Page Range: 7--10
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 54
Series: 4
Issue:
Date: 2002
Page Range: 207--216
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 57
Series: 4
Issue:
Date: 2005
Page Range: 269--278
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 61
Series: 4
Issue: 1
Date: 2009
Page Range: 7--15
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 72
Series:
Issue: 3
Date: 2015
Page Range: 14--21
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: The Gardens' bulletin, Singapore
Volume: 67
Series:
Issue: 2
Date: 2015
Page Range: 357--360
Publication Info: Singapore, Govt. Print. Off. [etc.],
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 77
Series:
Issue: 1
Date: 2019
Page Range: 26--39
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
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By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 76
Series:
Issue: 4
Date: 2019
Page Range: 26--39
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects:
-
By: Ashton, Peter S. (Peter Shaw),
Type: Article
In: Arnoldia
Volume: 77
Series:
Issue: 2
Date: 2019
Page Range: 20--29
Publication Info: Jamaica Plain, Mass Arnold Arboretum, Harvard University
Subjects: