000
00309nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
622.32 M134
100
_a
MAC DONALD,E.H
245
0
_a
ALLUVIAL MINING GEOLOGY TECHNOLOGY
260
_a
LONDON
_b
Chapman & Hall
_c
1983
300
_a
24X16
942
_c
BK
_2
DDC
999
_c
19680
_d
19680