J. Rajaratnam
发表
J. Mcgarity,
J. Rajaratnam,
1973
.
J. Rajaratnam,
1972,
Experimental Agriculture.
J. Rajaratnam,
1972
.
J. Rajaratnam,
Law Ing Hock,
1975,
Experimental Agriculture.
R. Corley,
J. Lowry,
J. Rajaratnam,
1971,
Science.
J. Rajaratnam,
1972
.
J. Lowry,
J. Rajaratnam,
1974
.
J. Lowry,
J. Rajaratnam,
Law Ing Hock,
1974,
Plant and Soil.
J. Rajaratnam,
1973,
Experimental Agriculture.
J. Rajaratnam,
1973,
Experimental Agriculture.
J. Rajaratnam,
1973,
Experimental Agriculture.
J. Rajaratnam,
1973
.
J. Rajaratnam,
1973,
Experimental Agriculture.
J. Rajaratnam,
G. Tan,
1978
.
B. J. Wood,
K. R. Pillai,
J. A. Rajaratnam,
1979
.