The external anatomy of the Parlatoria date scale, Parlatoria blanchardi Targioni Tozzetti, with studies of the head skeleton and associated parts
By: by F.S. Stickney.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 421; Technical bulletin (United States. Dept. of Agriculture) -- no. 421.
Publisher: U.S. Dept. of Agriculture
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Scale insects -- Anatomy.
Notes: Cover title.

Literature cited: p. 66-67.