| Type |  Book |
| ชื่อเรื่อง | Science and technology libraries ; including agriculture, environment / conservation, and food science libraries ; edited by Margaret Labash Young, Harold Chester Young and Anthony T. Kruzas |
| พิมพลักษณ์ | Detroit, Mich. : Gale Research, c1977 |
| รูปเล่ม | 1 v |
| หัวเรื่อง | Information services --Canada --Directories [] |
| | Information services --United States --Directories [] |
| | Scientific libraries --Canada --Directories [] |
| | Scientific libraries --United States --Directories [] |
| | Technical libraries --Canada --Directories [] |
| | Technical libraries --United States --Directories [] |