Canadian parks in perspective : based on the conference, the Canadian national parks: today and tomorrow, Calgary, October 1968
Edited by J. G. Nelson with the assistance of R. C. Scace
Bok Engelsk 1970 Conference on the Canadian National Parks today and tomorrow
| Utgitt | Montreal : Harvest House , 1970
|
|---|---|
| Omfang | 343 s. : ill.
|
| Emner | |
| ISBN | 0887721060
|
