TY - BOOK AU - Mohr,Edward Carl Julius AU - Baren,F.A.van AU - Schuylenborgh,J.van TI - Tropical soils: a comprehensive study of their genesis SN - 9022202291 PY - 1973/// CY - The Hague PB - Mouton KW - Soils KW - Tropics KW - Soil formation N1 - Includes bibliographies ER -