00796cam a22002051  45000010008000000030008000080050017000160080041000330100017000740400031000910500015001220820015001371000073001522450162002252600043003873000031004305040050004616000053005116500026005644531229BD-DhUL20141117104649.0850320s1963    ne ac    b    010 0 eng    a   62018142   aDLC/ICUcICUdDLCdBD-DhUL00aQE772b.K600a563.1bVOE1 aKoenigswald, G. H. R. vonq(Gustav Heinrich Ralph),d1902-1982,eed.10aEvolutionary trends in Foraminifera :ba collection of papers dedicated to I.M. van der Vlerk on the occasion of his 70th birthday /c G.H.R. von Koenigswald  aAmsterdam :bElsevier Pub. Co.,c1963.  a355 p. :billus. ;c25 cm.  aIncludes bibliographical references and index10aVlerk, I. M. van derq(Isaäk Martinus),d1892- 0aForaminifera, Fossil.