TY  - RPRT
TI  - Distribution and trends in reference evapotranspiration in the North China plain
AU  - Z. W. Song
AU  - Hailin Zhang
AU  - Richard L. Snyder
AU  - Frank Anderson
AU  - F. Chen
PY  - 2010
DO  - 10.1061/(asce)ir.1943-4774.0000175
UR  - https://pubs.usgs.gov/publication/70199736
ID  - 70199736
ER  -