Variations of accessory vascularization in four species of Citrus and their possible application as new taxonomic characters
By: Frank D. Venning
Published: 1947
Language: eng
Number of pages: 217
Notes: Reprinted from Journal of The Washington Academy of Sciences, v. 37, no. 6, June 15, 1947, p. [210]-217.

Includes bibliographical references (p. 217).