Classification of the genus Annona with descriptions of new and imperfectly known species
By: by W. E. Safford.
Series: Smithsonian institution.  United States national museum.  Contributions from the United States national herbarium.; v. 18, pt.1
Publisher: Govt. print. off.
Published: 1914
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Annona.