UNIVERSITY OF MISSOURI Effective Period: 01/02/2024 - 12/31/2024 Contact: DR. MANJULA V. NATHAN ~ NATHANM@MISSOURI.EDU MU SOIL & PLANT TESTING LABORATORY, 23 MUMFORD HALL, COLUMBIA, MO 65211 Phone: (573) 882-3250 Endorsements: CERTIFIED FOR MANURE CERTIFIED FOR MANURE CERTIFIED FOR MANURE