TY - BOOK AU - Ani Arope, ED - Institut Penyelidikan dan Kemajuan Pertanian Malaysia TI - Economic considerations regarding the determination of optimum ages for oil palm re-planting in Malaysia T2 - Agricultural Economic Bulletin PY - 1971/// CY - Kuala Lumpur PB - Malaysian Agricultural Research & Development Institute (MARDI) KW - Agricultural administration KW - Malaysia KW - Oil palm ER -