1810219 WUE water use efficiency 1440 3687611 WUEi water use efficiency 123 499931 Wi water use efficiency 8 3687619 WUEs water-use efficiencies 7 3687508 WUEE water use efficiency 2 3687602 WUEY water use efficiency 2 2739091 WUEins water use efficiency 2 2298710 WUEinst water use efficiency 2 2739093 WUEint water use efficiency 2 3687618 WUEt water use efficiency 2 501143 WN water use efficiency 1 1899664 WUEET water use efficiency 1 2298688 WUEINTR water use efficiency 1 3687514 WUEc water use efficiency 1 3687987 WUtE water use efficiency 1 498754 We water use efficiency 1