| ID | 190150 |
| Call Number | C/RG53-1970/52/135218 |
| Title Proper | Metal culvert industry, Ontario and Quebec |
| Language | ENG |
| Author | Canada. Restrictive Trade Practices Commission |
| Publication | Ottawa, Queen's Printer, 1970. |
| Description | 64p 24.5 cm |
| Series | Bulletin no.338 |
| Price. Qualification | $.75(GIPE Dep) |
| Classification Number | C |