NRCS Official Soil Series Descriptions (OSD) with series extent mapping capabilities
NRCS Web Soil Survey
Soil Science Society of America
Student Focused. Land Grant. Research University.
Soil Science DepartmentNorth Dakota State UniversityPhone: +1 (701) 231-8901 - Fax: (701) 231-7861Campus address: Walster Hall 106Mailing address: Dept 7680 PO Box 6050, Fargo, ND 58108-6050Page manager: Nathan.Derby@NDSU.EDU