Rainfall as a major factor influencing land productivity in rubber plantations

door Sivakumaran, S., Mohd Akbar Md Said, Chong, K., Tam, Y.C.
Gepubliceerd in 2013

Rain gutter as an effective tapping aid to enhance land productivity: technical aspects

door Mohd Akbar Md Said, Chong, K., Sivakumaran, S., Tam, Y.C.
Gepubliceerd in 2013

Rain gutter as a current tapping aid for enhanced land productivity: yield and economic performance

door Chong, K., Mohd Akbar Md Said, Sivakumaran, S., Tam, Y.C.
Gepubliceerd in 2013