ERIC Number: EJ374022
Record Type: CIJE
Publication Date: 1988
Reference Count: N/A
Notes: Water Flow and Chemical Retardation in Soils: A Simple Effective Laboratory Demonstration.
Bowman, R. S.; And Others
Journal of Agronomic Education, v17 n1 p38-40 Spr 1988
Describes a laboratory demonstration that illustrates principles of miscible displacement and chemical retardation in soils. Discusses how the experimental apparatus can be constructed from readily available materials. (TW)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Authoring Institution: N/A
Note: Journal availability: See SE 542 640.