text Heidelberg Verlag Lambert Schneider 1949 Ind 244 p.: ill.; 26 cm. 244 p.: ill.; 26 cm. SCHWARZ, Rudolf SOIL SCIENCE 631.4(254) 631.4 (254)SCHv INLIS000000000009505 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)