-
1
-
2
-
3
-
4
-
5
The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
Published 1980Visual Material -
6
Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]
Published 1979Visual Material -
7
-
8
Efficiency of some nitrogen sources and their effects on lowland rice [microform]
Published 1975Visual Material -
9
-
10