Note 480 — Chapter IX · ON CONCRETIONS, SPICULES, AND SPICULAR SKELETONS (continued 2)
Reading edition
Verworn, Psycho-physiologische Protisten-Studien, Jena, 1889 (219 pp.).
Reading edition
Verworn, Psycho-physiologische Protisten-Studien, Jena, 1889 (219 pp.).