TY  - RPRT
TI  - A water resources threshold and its implications for food security.
AU  - Hong Yang
AU  - Peter Reichert
AU  - Karim C Abbaspour
AU  - Alexander J B Zehnder
PY  - 2003
DO  - 10.1021/es0263689
UR  - https://pubmed.ncbi.nlm.nih.gov/12901649/
ID  - 12901649
ER  -