Urbanization and rehabilitation of pits and quarries
By:  by D. F. Hewitt and M. A. Vos.
Contributors: Vos, M. A., joint author.
Series: Industrial mineral report ;; 34; Industrial mineral report (Ontario. Dept. of Mines) ;; 34.
Publisher: Ontario Dept. of Mines
Published: 1970
Place of publication: [Toronto]
Language: eng
Number of pages: 21
Subjects: Land settlement -- Ontario.; Quarries and quarrying -- Ontario.
Notes: Bibliography: p. 21.
"A paper presented at the 72nd annual General Meeting of the Canadian Institute of Mining and Metallurgy, Toronto, April 20, 1970."