Why leaves change color
Contributors: United States. Forest Service
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1997
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Leaves -- Color -- United States; Fall foliage -- United States; Autumn -- United States
Notes: "Reviewed and approved for reprinting September 1997"--P. [1]

Shipping list no.: 98-0067-P

"September 1992"--P. [1]

"FS-12"--P. [1]