Bulletin
U.S. Department of Agriculture, Division of Pomology
Government Printing Office
by Gustav Eisen
Government Printing Office 1901 Bulletin / U.S. Department of Agriculture, Division of Pomology no. 9
所蔵館2館
Government Printing Office 1888 Bulletin / U.S. Department of Agriculture, Division of Pomology no. 1
所蔵館1館