The control of heteromorphosis in Planaria maculata
By: by T. H. Morgan
Publisher: Wilhelm Engelmann
Published: 1904
Place of publication: Leipzig
Language: eng
Number of pages: 695
Subjects: Dugesia tigrina; Planaria
Notes: "With 1 figure in text"

Reprinted from Archiv für Entwickelungsmechanik der Organismen, Band 17, Heft 4, 1904

In English with summary in German