Plastic tubing and maple syrup quality
By: by Russell S. Walters and Harry W. Yawney
Contributors: Yawney, Harry W; United States. Forest Service; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 409
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1978
Place of publication: Broomall, Pa
Language: eng
Subjects: Maple syrup
Notes: Bibliography: p. 9