Related Books

Vacuum Pumping Increases Sap Yields from Sugar Maple Trees
Language: en
Pages: 18
Authors: Barton M. Blum
Categories: Maple syrup
Type: BOOK - Published: 1968 - Publisher:

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S2In the spring of 1967, a vacuum pump was installed at a sugarbush located in Underhill, Vermont. This work proceeded in two phases: an individual-tree study d
Vacuum Pumping Increases Sap Yields from Sugar Maple Trees
Language: en
Pages: 0
Authors: Barton M. Blum
Categories: Maple syrup
Type: BOOK - Published: 1968 - Publisher:

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Forest Service General Technical Report NE.
Language: en
Pages: 628
Authors:
Categories: Forests and forestry
Type: BOOK - Published: 1980 - Publisher:

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Publications of the Northeastern Forest Experiment Station, 1966-1976
Language: en
Pages: 134
Authors:
Categories:
Type: BOOK - Published: 1980 - Publisher:

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Proceedings
Language: en
Pages: 736
Authors:
Categories: Forest reserves
Type: BOOK - Published: 1980 - Publisher:

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