TY - BOOK AU - Engelhardt Wolf von; Zimmermann Jorg AU - Engelhardt Wolf von; Zimmermann Jorg TI - Theory of earth science SN - 0 521 25989 4 (hbk) U1 - H, M8;1 PY - 1988/// CY - New York PB - Cambridge KW - Abduction and deduction KW - Empirical basis KW - Hypotheses and theories KW - Language of geoscience N1 - Bibliography 354-364p.; Index 365-381p ER -