| Type |  Book |
| ชื่อเรื่อง | Multi-media investigation manual / United States Environmental Protection Agency, Office of Enforcement ; prepared in cooperation with Environmental Services Divisions Regions I through X |
| พิมพลักษณ์ | Washington, D.C. : Stevens Publishing, c1992 |
| ครั้งที่พิมพ์ | rev. March 1992 |
| รูปเล่ม | 1 v. (various papers) : ill. ; 28 cm |
| หัวเรื่อง | Environmental auditing --United States --Handbooks, manuals, etc [] |
| | Environmental law --United States --Handbooks, manuals, etc [] |
| | Environmental protection --United States --Handbooks, manuals, etc [] |