Texas Natural Resource Conservation Commission. (1999). TNRCC directory: Organizational listings (Rev.). Texas Natural Resource Conservation Commission.
Chicago Style (17th ed.) CitationTexas Natural Resource Conservation Commission. TNRCC Directory: Organizational Listings. Rev. Austin, TX: Texas Natural Resource Conservation Commission, 1999.
MLA (9th ed.) CitationTexas Natural Resource Conservation Commission. TNRCC Directory: Organizational Listings. Rev. Texas Natural Resource Conservation Commission, 1999.
Warning: These citations may not always be 100% accurate.