Versions of See prior versions of a law on LawServer 2023 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2022 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2021 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2019 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2018 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2016 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2014 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2013 Montana Code > Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct 2009 Montana Code Title 15 > Chapter 32 > Part 3 – Tax Deduction for Purchasing Montana-Produced Organic Fertilizer and Inorganic Fertilizer Produced as Byproduct