An experimental investigation of judgments concerning genera and species
By: Edgar Anderson
Publisher: Society for the Study of Evolution
Published: 1957
Place of publication: Lancaster, Pa.
Language: eng
Number of pages: 262
Subjects: Plants; Classification
Notes: Title from caption.

"Reprinted from Evolution, v. 11, no. 2, June, 1957."

Includes bibliographical references (page 262).