Enlace original:
https://cgspace.cgiar.org/handle/10568/38020
Dong, B.
,
Loeve, R.
,
Li, Y. H.
,
Chen, C.D.
,
Deng, L.
,
Molden, David J.
,
[Water productivity in Zhanghe Irrigation System: issues of scale]
,
Water productivity in Zhanghe Irrigation System: issues of scale