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The physico-chemical properties of plant saps in relation to phytogeography: data on native vegetation in its natural environment [Libro electrónico] / James Arthur Harris

Por: Harris, James Arthur [autor/a].
Tipo de material: Libro en línea Libro en línea Editor: Minneapolis: The University of Minnesota press, c1934Descripción: vi, 339 páginas ; 24 centímetros.ISBN: 9781452937847.Tema(s): Sap | Phytogeography | Plant ecologyNota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso Número de sistema: 54806Resumen:
Inglés

The Physico-Chemical Properties of Plant Saps in Relation to Phytogeography was first published in 1934. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. This book includes data on native vegitation gathered by the noted botanist J. Arthur Harris in the eastern and western United States, the Hawaiian islands, and Jamaica over a period of 18 years. Included more than 12,000 series of determinations of freezing-point depression, specific electrical conductivity, chloride and sulphate content in grams per liter of sap, and occasional determinations of hydrogen ion concentration. A separate index to the data is included for use by those wishing to make ecological studies of plants in particular communities.

Recurso en línea: http://www.jstor.org/stable/10.5749/j.ctttsghf
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Tipo de ítem Biblioteca actual Colección Signatura Estado Fecha de vencimiento Código de barras
Libros Biblioteca Electrónica
Recursos en línea (RE) 		Acervo General Recurso digital ECO400548061606

Disponible para usuarios de ECOSUR con su clave de acceso

The Physico-Chemical Properties of Plant Saps in Relation to Phytogeography was first published in 1934. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. This book includes data on native vegitation gathered by the noted botanist J. Arthur Harris in the eastern and western United States, the Hawaiian islands, and Jamaica over a period of 18 years. Included more than 12,000 series of determinations of freezing-point depression, specific electrical conductivity, chloride and sulphate content in grams per liter of sap, and occasional determinations of hydrogen ion concentration. A separate index to the data is included for use by those wishing to make ecological studies of plants in particular communities. eng

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