Fine-interval pollen and chacoal analyses as tracers of early clearance periods in S Finland text Helsinki Finnish Botanical 1992 Ind 75 p.: ill.; 25 cm. 75 p.: ill.; 25 cm. Bibl.: p.70-75 SARMAJA-KORJONEN, K. POLLEN CHARCOAL ANALYSIS 581.33(480) INLIS000000000006149 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)