00554nam a22001337a 450000500170000000800410001704000190005824501910007726000310026830000240029949000420032350000410036565000140040620251021135520.0251021b        |||||||| |||| 00| 0 eng d  cKNATCOM-UNESCO  aCatchment hydrological and biochemical processes in the changing environment : bproceedings of the Liblice Conference (22-24 September 1998) / cEdited by V. Elias and I. G. Littlewood.  aParis : bUNESCO, c2000.   aiii. 296 p. : ill.   aTechnical documents in hydrology v37  aIncludes bibliographical references   2Hydrology