Sixth World power conference held at Melbourne from <20=twenty> to <27=twentyseven> October <1962=one thousand nine hundred sixtytwo> Division <II=two> Sub-division <II.1=two.one> general report production and Amelioration of primary sources of energy - Solid fuels - Black coal 

 - Melbourne  Australian National Committee  1962 
<br/><br/><label>Universal Decimal Class. No.: </label>621.3.016.2(063)(100)  / AUS.62