Plastic tubing for collecting maple sap: a comparison of suspended vented and unvented installations

Barton M. Blum

Treesearch

Plastic tubing for collecting maple sap: a comparison of suspended vented and unvented installations

Informally Refereed

Authors:

Barton M. Blum

Year:

1967

Type:

Research Paper

Station:

Northern Research Station

Source:

Res. Pap. NE-90. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 13 p.

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Citation

Blum, Barton M. 1967. Plastic tubing for collecting maple sap: a comparison of suspended vented and unvented installations. Res. Pap. NE-90. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 13 p.