Filip, E. Arthropodele/ [De] E. Filip, C-ta Rau, [si] I. Popescu. - Bucuresti: Institutul de medicina si farmacie, 1955. - 133 p. : ill. ; 29 cm. On cover: Arthropoda Includes bibliographical references (p. 131-32) Subjects--Topical Terms: Arthropoda-------- National Library of Medicine Call No.: QL 434 / F477a