Title
Management of soils in South-Central Minnesota: a correspondence course. Unit 3: understanding secondary nutrients in soils
Publisher
University of Minnesota. Agricultural Extension Service
Abstract
This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.
Description
1 online resource (PDF, 2 pages)
Suggested Citation
Rehm, George.
(1987).
Management of soils in South-Central Minnesota: a correspondence course. Unit 3: understanding secondary nutrients in soils.
University of Minnesota. Agricultural Extension Service.
Retrieved from the University of Minnesota Digital Conservancy,
https://hdl.handle.net/11299/207499.