Proceedings of the Seminar on Chemistry and Fertility of Malaysian Soils, 10th December 1979, Serdang, Malaysia - Seminar on Chemistry and Fertility of Malaysian Soils, (1979 : Serdang, Malaysia); Othman Yaacob; H. A. H. Sharifuddin (Kuala Lumpur : The Malaysian Society of Soil Science, 1979)
Includes bibliographies and references
Keywords: Chemistry and fertility; Malaysian -- Soils