https://www.michigan.gov/mdard/plant-pest/fertilizer/fertilizer-security/anhydrous-ammonia-safety-and-security-practices-aassps-in-accordance-with-the-anhydrous-ammonia-sec
MDARD - Anhydrous Ammonia Safety and Security Practices (AASSPs) in accordance with the Anhydrous...
The Anhydrous Ammonia Safety and Security Practices (AASSPs) are standards established by the Commission of Agriculture that constitute safe and secure...
safety and securityanhydrous ammonia