Collecting maple sap with plastic tubing /

Bibliographic Details
Main Author:	Lancaster, Kenneth F.
Corporate Authors:	United States. State and Private Forestry. Northeastern Area, Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors:	Walters, Russell S., Rye, Arthur H.
Format:	Government Document Book
Language:	English
Published:	[Broomall, Pa.] : U.S. Dept. of Agriculture, Forest Service, Northeastern Area : Northeastern Station, 1982.
Series:	Forest Insect and Disease Management NA-FR ; 23.
Subjects:	Sugar maple > Tapping. Maple sugar.

Description
Physical Description:	14 pages : illustrations ; 28 cm.
Bibliography:	Bibliography: page 10.