Principles and problems of plant nomenclature
By: T.A. Sprague
Published: 1929
Place of publication: Menasha, Wis
Language: eng
Number of pages: 1426
Subjects: Plants; Nomenclature
Notes: "Reprinted from Proceedings of the International congress of plant sciences," 1929, ii, 1422-1426.

Stafleu and Cowan (2nd ed.) 12.652