000 00292 a2200109 4500
080 _a631.48
_bJ 54 F
245 1 _aFactors of soil formation
_bA system of quantitative pedology
_cby Hans Jenny
260 _aNew York
_c1941
650 _aSoil Formation
100 1 _aJenny, Hans
_d
901 _a14247
999 _c44541
_d44541