000 00595pam a2200169a 44500
008 160408b1977 xxu||||| |||| 00| 0 eng d
082 _a669.4
_bL469
100 _a
245 1 _aLEAD AND ZINC INTO THE 80'S
_cREPORT ON PROCEEDINGS OF AN INTERNATIONAL CONFERENCE ORGANISED BY ZINC DEVELOPMENT ASSOCIATION AND LEAD DEVELOPMENT ASSOCIATION
260 _aLondon
_bZinc Development Association
_c1977
300 _a115
500 _aIncorporates The Sixth International Lead Conference
650 _aLead -- Congresses
650 _aZinc -- Congresses
964 _gCIRC
997 _aA55334 C
999 _c301955
_d301955