Developing models to forecast sales of natural Christmas trees
By: by Lawrene D. Garratt and Thomas H. Pendleton.
Contributors: Pendleton, Thomas H.; United States. Forest Service.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 374.
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1977
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Christmas trees -- Marketing.; Factor analysis.
Notes: Cover title.

Bibliography: p. 5.