Buchner, Paul, 1886- Tier und pflanze intrazellularer symbiose / von Paul Buchner. - Berlin : Gebrüder Borntraeger, 1921. - xi, 462 p. : ill. ; 25 cm. "Literatur": p. [431]-449. LCCN: agr22001096 Subjects--Topical Terms: Symbiosis. LC Class. No.: QH548 / .B8