-
1
Studies on the inheritance of resistance to brown planthopper in some rice varieties [microform].
Published 1979Visual Material -
2
Resistance to the brown planthopper Nilaparvata lugens (Stal) in rice varieties [microform]
Published 1977Visual Material -
3
Resistance to the brown planthopper, Nilaparvata lugens (Stal) in the rice varieties [microform].
Published 1977Visual Material -
4
-
5
-
6
-
7
-
8
-
9
-
10