Jenny, Hans
Factors of soil formation: a system of quantitative pedology - London, Mc Graw- Hill Book Company Inc 1941 - 281
Geology/ New formations/ Pedology/ Topography
551.305 JEN
100
Factors of soil formation: a system of quantitative pedology - London, Mc Graw- Hill Book Company Inc 1941 - 281
Geology/ New formations/ Pedology/ Topography
551.305 JEN
100