Oparin, Alexander I. The chemical origin of life / by Alexander I. Oparin ; transl. from the Russian by Ann Synge. - Springfield, Ill. : Charles C. Thomas, c1964. - xxvii, 124 p. : ill. ; 24 cm. - American lecture series ; no. 588 . Includes index. Bibliography: p. 109-119. LCCN: 64-16096 Subjects--Topical Terms: Life--Origin.Life.