Institut International de la Potasse, Berne text Berne Institut International de la Potasse 1954 Ind 73 p. : ill. ; 21 cm. 73 p. : ill. ; 21 cm. INSTITUT INTERNATIONAL DE LA POTASSE BERNE SUGAR BEET CULTIVATION 633.63 633.63INSb INLIS000000000023307 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)