000 00805nam a2200181 4500
001 00491845
003 PWmBRO
005 20180327142615.0
008 950605 1993 pp a 1 eng
100 1 0 _aYaru, B. T.
245 1 0 _aDetermination of total cyanide in gold mining effluent (a comparative study of ion selective electrode and UV-visible spectrophotometric methods with particular reference to sulphide interference) /
_cby Benedict Thomas Yaru.
260 _aPapua New Guinea :
_bUniversity of Technology,
_c1993.
300 _a150 (leaves of pages) :
_bill.
502 _aA thesis submitted to the Papua New Guinea University of Technology in fulfilment of the requirements for the degree of Master of Philosophy.
650 0 _aCyanide process.
650 0 _aGold
_xMetallurgy
942 _2ddc
999 _c72321
_d72321