-
1
-
2Book Chapter bibliotecaCGIAR
-
3
-
4Conference Paper bibliotecaCGIAR
-
5Journal Article bibliotecaCGIAR
-
6MON bibliotecaCATIE
-
7Journal Article bibliotecaCGIAR
-
8
-
9
-
10bibliotecaIICA
-
11
-
12Journal Article bibliotecaCGIAR
-
13Journal Article bibliotecaCGIAR
-
14book bibliotecaCIRAD FR
-
15
-
16MON bibliotecaCATIE
-
17by Harrington, Larry W., Gichuki, Francis N., Bouman, B., Johnson, Nancy L., Ringler, Claudia, Suganan, V.
Published 2006Report bibliotecaCGIAR -
18Journal Article bibliotecaCGIAR
-
19
-
20by Hengsdijk, H., Research Inst. for Agrobiology and Soil Fertility, Wageningen (Netherlands) eng, Nieuwenhuyse, A., Bouman, B.A.M.
Published 1998Texto bibliotecaFAO IT