Vroman, Leo, 1915-, Blood / [print] Leo Vroman. - Garden City, New York : Natural History Press, (c)1968. - xii, 178 pages : illustrations ; 18 cm. - American Museum science books . - American Museum science books. . LCCN: Subjects--Topical Terms: Blood. LC Class. No.: QP91.A512.B566 1968 QP91