@book{16285,
	author = {India. Ministry of Steel and Mines},
	title = {Report of the working group on non-ferrous metals},
	publisher = {Ministry of Steel and Mines},
	year = {1989},
	address = {New Delhi},
	note = {Contents: Pt.1. Lead, zinc, cadmium, silver, antimony, arsenic, bismuth, mercury, indium tungsten and tin -pt.2. Gold},
	url = {http://library.niti.gov.in/cgi-bin/koha/opac-retrieve-file.pl?id=ee8799790eb26865f95dda1852ac76e6}
}