Section 42. No start-up or maintenance and operation funds for the entities established in sections thirty-eight to forty-one, inclusive, shall be appropriated in any fiscal year from the Toxics Use Reduction Fund established in section two K of chapter twenty-nine. Said entities may receive grants from public and private sources, may impose fees, and may collect and retain revenue from fees and grants to defray the costs of their services and programs. All monies appropriated to the entities or received through grants, contracts, fees, gifts, bequests, and other sources shall be administered by the University of Massachusetts.