Bradley, John Hodgdon Patterns of survival an anatomy of life by John Hodgdon Bradley. - [2d ed.] - New York Grune and Stratton 1952. - 6 p.l., 223 p. LCCN: 91071088 //r87 Subjects--Topical Terms: Evolution LC Class. No.: QH367 / .B72 Dewey Class. No.: 575