RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 962524 LA English T1 Theoretical biology, A1 Uexküll, Jakob von, A1 Mackinnon, Doris L. PB K. Paul, Trench, Trubner & Co.; Harcourt, Brace & Co. PP London; New York YR 1926 T3 International library of psychology, philosophy and scientific method