text Ottawa Department Of Agriculture 1915 Reprinted Ing p. 97-100: ill.; 25 cm. Arthur Gibson SOIL PEDOLOGY 632.951 632.951 GIB l INLIS000000000003788 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)