000
00290nam a2200109Ia 4500
008
190428s9999||||xx |||||||||||||| ||und||
100
_a
Griffith, S.V.
_9
15331
245
_a
Alluvial prospecting and mining
250
_a
Second
250
_b
1960. x-245
260
_b
Pergamon press. Oxford, U.K.
999
_c
15202
_d
15202