000
00291 a2200121 4500
080
_a
552
_b
H 469 M
245
1
_a
Microscopic petrography
_c
by E.W. Heinrich
260
_a
New York
_c
1956
650
_a
Microscopic Petrography
100
1
_a
Heinrich, E.W.
_d
300
_a
296 p.
901
_a
66781
999
_c
30239
_d
30239