Booker tropical soil manual : a handbook for soil survey and agricultural land evaluation in the tropics and subtropics - Landon, J. R. (London : Booker Agriculture International Ltd. ; New York : Longman, 1984)
Includes index.
Keywords: Soils -- Handbooks, manuals, etc; Soil surveys -- Handbooks, manuals, etc; Land capability for agriculture -- Handbooks, manuals, etc