AgencyOregon State University Extension ServiceOregon State University Cooperative Extension ServiceOregon State College Federal Cooperative Extension ServiceOregon State Agricultural College Extension ServiceOregon Agricultural College Extension ServiceOregon Agricultural College Extension DivisionOregon Agricultural College Department of College Extension
Oregon State University - Extension Service Collection. Recollect Sandpit, accessed 25/03/2025, https://recollectsandpit.com/nodes/view/12882
