-
1Book Chapter bibliotecaCGIAR
-
2Book Chapter bibliotecaCGIAR
-
3Journal Article bibliotecaCGIAR
-
4by Rawlings, John O. 1932- autor/a, Pantula, Sastry G. autor/a, Dickey, David A. autor/a
Published 1998Texto bibliotecaECOSUR -
5by Dhruva Narayana, V.V., Indian Council of Agricultural Research, New Delhi (India) eng, Sastry, G., Patnaik, U.S.
Published 1990Texto bibliotecaFAO IT