TY - BOOK AU - Faniran,A. AU - Areola,O. TI - Essentials of soil study: with special reference to tropical areas SN - 0435953117 U1 - 631.4 22 PY - 1978/// CY - London PB - Heinemann educational books, ltd. KW - Soil science KW - Soils KW - Tropics N1 - Contents; 1. Introduction 2. Soil constituents and properties 3. Soil formation I: Rock weathering 4. Soil formation II: Soil-forming factors and processes 5. Soil survey techniques and procedures 6. Soil classification 7. World soils 8. World soils 9. Soil-plant relations 10. Soil erosion and conservation ; Bibliography : p. [267]-271 . _ Index : p. 273-278. ER -