USBOR - What does USBOR stand for? The Free Dictionary
References in periodicals archive
In 2002, 229 mm (9.03 in) of precipitation fell in the Greenfields Irrigation District area during the irrigation season in comparison to 6 mm (0.235 in) received during the 2003 irrigation season (USBOR, 2004).
Bureau of Reclamation AgriMet Data System Archives (USBOR).