000 003890000a22001450004500
060 _a100
082 _a551.305 JEN
100 _aJenny, Hans
245 _aFactors of soil formation: a system of quantitative pedology
260 _aLondon, Mc Graw- Hill Book Company Inc
260 _c1941
300 _a281
650 _aGeology/ New formations/ Pedology/ Topography
942 _cBK
999 _c222001
_d222001