000 00358nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.43(084) L0
100 _a"Oyama, M. & Takehara, H."
245 _aRevised Standard Soil color charts
260 _a1970
_b"Research Council fo Agriculture, Forestry & fisheries"
_cJapan
300 _a80
942 _cBK
999 _c58683
_d58683