"New miracle soil conditioner keeps soil conditioned indefinitely!" New conditioner breaks up hard, crusted soil into the equivalent of light, loose, moisture-retaining loam. It improves water capavity and aeration!" "It stabilizes aggregates, prevents slaking and crusting and will result in a sturdy stand of turf and flourishing plant life all season long."
Nielsen, D. R.; Kirkham, Don; and Phillips, R. E.
"Synthetic Soil Conditioners in Iowa,"
Iowa Farm Science: Vol. 13
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol13/iss8/4