-
1
-
2by FAO, Rome (Italy). Agriculture Dept. eng, Department of Agriculture, Peradeniya (Sri Lanka) eng
Published 1989Texto bibliotecaFAO IT -
3by Department of Agriculture, Peradeniya (Sri Lanka) eng, Rice Symposium eng 25 Sep 1980 Colombo (Sri Lanka)
Published 1980Texto bibliotecaFAO IT -
4
-
5by De Silva, G.A.C., FAO, Rome (Italy). Agriculture Dept. eng, Ranaweera, N.F.C., Department of Agriculture, Peradeniya (Sri Lanka) eng
Published ndTexto bibliotecaFAO IT -
6