ARBOR DAY : ITS PURPOSE AND OBSERVANCE - vintage
Book format: An electronic version of a printed book that can be read on a computer or handheld device designed specifically for this purpose.
Publisher: Date:1936 - U.S. Dept. of Agriculture
Includes info on its origin , Memorial trees , Trees to plant , Caring for them along with a state list of when first observed , state law enacted and when its observed in each state. B+W photos.