00826cam a2200241 4500001000800000005001700008008004100025010001700066015000900083040001500092050003300107082002000140100001700160245008900177260005900266300002600325490004500351504002800396650002700424650003400451700004900485830005000534446511820080821113723.0750717s1973 onca b f000 0 eng  a 75309251  aC*** aOCoLCbeng00aQE185b.A42 no. 73-26aQE99300a557.1/08 sa5601 aBarss, M. S.10aPalynology and nannofossil processing techniquesc[by] M.S. Barss and G.L. Williams. a[Ottawa]bDept. of Energy, Mines and Resourcesc[1973] a25 p.billus.c25 cm.1 aGeological Survey of Canada. Paper 73-26 aBibliography: p. 21-22. 0aPalynologyxTechnique. 0aMicropaleontologyxTechnique.1 aWilliams, G. L.q(Graham L.),ejoint author. 0aPaper (Geological Survey of Canada) ;v73-26.