The production of hyacinth bulbs
By: by David Griffiths.
Series: Circular / United States Department of Agriculture ;; no. 112; Circular (United States. Dept. of Agriculture) ;; no. 112.
Publisher: U.S. Dept. of Agriculture
Published: 1930
Place of publication: Washington D.C
Language: eng
Number of pages: 35
Subjects: Hyacinths.; Bulb industry.
Notes: Caption title.
"Contribution from Bureau of Plant Industry."