2024 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2022 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2021 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2020 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2019 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2018 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2016 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2015 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2015 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2014 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2013 Alabama Code 2-24-4. Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article

2010 Alabama Code 2-24-4 – Certification of soil-testing laboratories not mandatory; agricultural soil-testing laboratory of Auburn University not affected by article