SPSS Spring 2024 courses SPSS Course DescriptionsSPSS Course SpotlightSPSS Spring 2024 coursesSPSS Fall 2024 courses SPSS Spring 2024 courses SPSS 2125 2125. Soils Lab 1.00 credits Prerequisites: SPSS 2120, which may be taken concurrently. Grading Basis: Graded Basic laboratory analysis of the physical and chemical properties of soil. Includes weekend field trips.