000 nam a22 4500
020 _a
110 _aAkai, Koichi, Hayashi, Masao. And Nishinatsu, Yuichi.
245 _aWeak rock soft, fractuned and weathered rock : 1
260 _aRotterdam
_bA.A. Balkemaa
_cc1981
942 _c22
999 _c6654
_d6654