Soils and landform Gerrard, A.J text London George Allen & Unwin 1981 Cet. 1 id xxviii, 219 hlm.: ill.; 24 cm. TANAH 631.473 0045510490 210430 20210430103150 INLIS000000000000020 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)