00690nam a22001697a 450000500170000000800410001704100080005808200160006610000300008224501690011226000730028130000460035450000600040065000290046065000180048965100130050720160405020002.0140312b1985    xxu||||| |||| 00| 0 spa d  aeng  a551.7bQ11q1 aMelief, Adelbertusd1951-10aLate Quaternary Paleoecology of the Parque Nacional Natural los Nevados (Coordillera Central), and Sumapaz (Coordillera Oriental) areas, ColombiacAdelbertus Melief  a[?]bDutch Foundation for the Advancement of Tropical Researchc1985  a162 p. +  2 diagramas anexosbil.c24 cm.  aIncluye dos planos de diagramas CID-059973 y CID-059974 0aPaleoecologyyQuaternary 0aPaleoecology   zColombia