TY  - BOOK
AU  - Othman Yaacob.
AU  - Shamshuddin Jusop.
TI  - Sains tanah
PY  - 1982///
CY  - Kuala Lumpur
PB  - Dewan Bahasa dan Pustaka
KW  - Soil science
N1  - Includes bibliographical references
ER  -