Inventory of seeds and plants imported by the office of foreign seed and plant introduction during the period from April 1 to May 31, 1920. Washington: Government Printing Office, 1923 99 p. : ill.
Inventory of seeds and plants imported by the office of foreign seed and plant introduction during the period from April 1 to May 31, 1920. Washington: Government Printing Office, 1923 99 p. : ill.
(1923) Inventory of seeds and plants imported by the office of foreign seed and plant introduction during the period from April 1 to May 31, 1920, Washington: Government Printing Office 99 p. : ill.
(1923). Inventory of seeds and plants imported by the office of foreign seed and plant introduction during the period from April 1 to May 31, 1920. Washington: Government Printing Office, 99 p. : ill.
Inventory of seeds and plants imported by the office of foreign seed and plant introduction during the period from April 1 to May 31, 1920. Washington: Government Printing Office; 1923. p. 99 p. : ill.
