1.
The Vegetation of the New Jersey Pine-Barrens: An Ecologic Investigation
by Harshberger, John William
ISBN: 9780486225371
2.
Two Fungus Diseases of the White Cedar
by Harshberger, John William
ISBN: 9781168718785
List Price: $25.56
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Phytogeographic Survey of North Americ : A Consideration of the Phytogeography of the North ...
by Harshberger, John William
ISBN: 9781174272813
List Price: $59.75
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Text-Book of Pastoral and Agricultural Botany, for the Study of the Injurious and Useful Pla...
by Harshberger, John William
ISBN: 9781171888369
List Price: $29.75
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Text-Book of Mycology and Plant Pathology
by Harshberger, John William
ISBN: 9781172563111
List Price: $55.75
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Textbook of Pastoral and Agricultural Botany : For the Study of the Injurious and Useful Pla...
by Harshberger, John William
ISBN: 9781166995294
List Price: $23.16
7.
Textbook of Pastoral and Agricultural Botany : For the Study of the Injurious and Useful Pla...
by Harshberger, John William
ISBN: 9781167109669
List Price: $35.16
8.
Two Fungus Diseases of the White Cedar
by Harshberger, John William
ISBN: 9781167166709
List Price: $13.56
9.
Vegetation of the New Jersey Pine-Barrens : An Ecologic Investigation...
by Harshberger, John William
ISBN: 9781277398786
List Price: $32.75
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Vegetation of the New Jersey Pine-Barrens; an Ecologic Investigation
by Harshberger, John William
ISBN: 9781231131039
List Price: $19.75
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Phytogeographic Survey of North America Volume 13; a Consideration of the Phytogeography of ...
by Harshberger, John William
ISBN: 9781231218518
List Price: $52.81
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Phytogeographic Survey of North America; a Consideration of the Phytogeography of the North ...
by Harshberger, John William
ISBN: 9781231365625
List Price: $47.89
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The Botanists of Philadelphia and Their Work
by Harshberger, John William
ISBN: 9781150400902
List Price: $29.79
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Textbook Of Pastoral And Agricultural Botany: For The Study Of The Injurious And Useful Plan...
by Harshberger, John William
ISBN: 9781120818584
List Price: $43.95
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The Botanists of Philadelphia and Their Work
by Harshberger, John William
ISBN: 9781144148360
List Price: $43.75
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A Text-Book of Mycology and Plant Pathology
by Harshberger, John William
ISBN: 9781144026347
List Price: $53.75
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Text-Book of Pastoral and Agricultural Botany, for the Study of the Injurious and Useful Pla...
by Harshberger, John William
ISBN: 9781152051959
List Price: $24.59
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A Text-Book of Mycology and Plant Pathology
by Harshberger, John William
ISBN: 9781145735873
List Price: $54.75
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A Text-Book of Mycology and Plant Pathology
by Harshberger, John William
ISBN: 9781147179514
List Price: $54.75
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The Botanists Of Philadelphia And Their Work (1899)
by John William Harshberger
ISBN: 9781437153965
List Price: $43.95
21.
Two Fungus Diseases Of The White Cedar (1902)
by Harshberger, John William
ISBN: 9781120949134
List Price: $16.95
22.
Botanists of Philadelphia and Their Work
by Harshberger, John William
ISBN: 9781169359987
List Price: $47.16
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Maiz : Estudio Botanico Y Economico (1894)
by Harshberger, John William
ISBN: 9781168386021
List Price: $17.56
24.
Botanists of Philadelphia and Their Work
by Harshberger, John William
ISBN: 9781164952824
List Price: $35.16
25.
Textbook of Pastoral and Agricultural Botany, for the Study of the Injurious and Useful Plan...
by Harshberger, John W. (John ...
ISBN: 9781245178372
List Price: $29.75