text London Bailliere Tindall and Cox 1918 Ing xvi, 236 p.: ill.; Index 22 cm. S. Hoare Collins PLANT PRODUCTS INORGANIC FERTILIZERS 631.82 631.82 COL p INLIS000000000003949 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)