Zin Zawawi Hj. Zakaria, 1949- <br/><br/>
Oil palm developments in the eastern regions of Sabah  climatic and soils suitability 
Zin Z. Zakaria and Jalani Sukaimi. 
 - Bangi  Institut Penyelidikan Minyak Kelapa Sawit Malaysia  1994. 
 - 12 p. :  ill. ;  26 cm. 
 - PORIM occasional paper  no. 31.  0127-2209 .