TY - RPRT TI - Global impacts of conversions from natural to agricultural ecosystems on water resources: Quantity versus quality AU - Bridget R. Scanlon AU - Ian Jolly AU - Marios Sophocleous AU - Lu Zhang PY - 2007 DO - 10.1029/2006wr005486 UR - https://pubs.usgs.gov/publication/70033055 ID - 70033055 ER -