TY - BOOK AU - Landon, J. R. ED - Booker Agriculture International Limited. TI - Booker tropical soil manual: a handbook for soil survey and agri cultural land evaluation in the tropics and subtropics SN - 0582460492 (Langman) : U1 - 631.4/7113 19 PY - 1999/// CY - London, New York PB - Booker Agriculture International Ltd., Longman KW - Soils KW - Addresses, essays, lectures KW - Soil surveys KW - Land capability for agriculture KW - Tropics KW - Handbooks, manuals, et c N1 - Includes bibliographic references and index ER -