Pyrethrum flowers /

Bibliographic Details

Other Authors:	Gnadinger, Charles B., Nelson, Robert Hale, 1903-
Format:	Book
Language:	English
Published:	Minneapolis : McLaughlin Gormley King Co., [1975]
Edition:	3d ed., 1945-1972.
Subjects:	Pyrethrum (Plant) Pyrethrum (Insecticide)