the middle and lower Heihe River basin
The middle reach of Heihe River basin
the middle reaches of Heihe River Basin
Lower reaches of the Heihe River
middle reaches of the Heihe River
the Heihe River catchment
The lower reaches of the Heihe River
The middle reaches of the Heihe River
water diversion of the Heihe River
Atmosphere-Land Surface Processes Experiment at Heihe River Basin (HEIFE)
middle reaches of Heihe river basin
Jinshajiang River River Basin
A long the river cotton region
a regulated discharge regime of the river
actuality of the river course