TY - RPRT TI - A meta-analysis of global crop water productivity of three leading world crops (wheat, corn, and rice) in the irrigated areas over three decades AU - Daniel J. Foley AU - Prasad Thenkabail AU - Itiya Aneece AU - Pardhasaradhi Teluguntla AU - Adam Oliphant PY - 2019 DO - 10.1080/17538947.2019.1651912 UR - https://pubs.usgs.gov/publication/70206445 ID - 70206445 ER -