EX-99.23d9 INVESTMENT SUB-ADVISORY AGREEMENT NATIONS MASTER INVESTMENT TRUST THIS AGREEMENT is made as of February 14, 2000, by and between BANC OF AMERICA ADVISORS, INC., a North Carolina corporation (the "Adviser"), MACKAY SHIELDS, LLC, a Delaware...Investment Sub-Advisory Agreement • February 11th, 2000 • Nations Master Investment Trust • Delaware
