Cost of production and profitability trends in the major granary areas /

by Wong, Chee Yoong.
Published 1991

Agro-economic studies in the Muda Project Area : a study of existing farming technology and constraints to yield and possibilities for improvement/

by Nozaki, Michio,, Wong, Chee Yoong,, Phang, Cheng Chong,
Published 1900

Agro-economic studies in the Muda Project area : part 1 : farm management report /

by Yamashita, Masanobu.
Published 1976

Technical assessment of padi/rice in Malaysia /

by Abdullah Ali.
Published 1990