Landon,J R. (1991). Booker tropical soil manual: A handbook for soil survey and agricultural land evaluation in the tropics and subtropics. Booker tate Ltd.
Chicago Edition CitationLandon,J R. Booker Tropical Soil Manual: A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics. England: Booker tate Ltd, 1991.
MLA Edition CitationLandon,J R. Booker Tropical Soil Manual: A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics. Booker tate Ltd, 1991.
Warning: These citations may not always be 100% accurate.