00739nam a22002297a 4500003000400000005001700004008004100021010001100062020001000073035001100083037001600094040001700110082001300127100001900140245019100159260004000350300002800390500004100418650001300459650001800472700001900490dpl20170124110030.0161214b        xxu||||| |||| 00| 0 eng d  a813829  c00.00  a813829  bCen Lib/Ret  aDPLbENcTIT  a550bRYA  aRyabchikov, A.  aThe changing face of the earth :cby A. Ryabchikov ; translated by John Williams bthe structure and dynamic of the geosphere, its the natural development and the changes caused by man /  aMoscow bProgress Publishers c1975  a205p. :c20cm(Hb)bill.  aIncludes bibliographical references.  aScience   aEarth Science  aWilliams, John