Circassian walnut
By: By George B. Sudworth ... and Clayton D. Mell ...
Contributors: Mell, Clayton Dissinger, 1875- joint author
Series: Circular / U.S. Dept. of Agriculture, Forest Service -- 212; Circular (United States. Forest Service) -- 212.
Publisher: Govt. Print. Off.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: English Walnut