Gaya APA

Mining degradation working group, Socio-economic aspects related to a review of issues and concerns for pits and quarry, riverbed and small gold mines / Karlina. (1998). : Montreal, Canora (Asia) Incorporated.

Gaya MLA

Mining degradation working group, Socio-economic aspects related to a review of issues and concerns for pits and quarry, riverbed and small gold mines / Karlina. . : Montreal, Canora (Asia) Incorporated, 1998. Text.