00568nam a2200193 4500 20170720104351.0 000 UOEL QE 599 A2 U5 United Nations Educational, Scientific and Cultural Organization Landslides and mudflows (in two volumes) Moscow United Nations Environments Programme 1988 USSR vol. 2 ,143 p. : ill. Bibliography p.140-141 Mudflows Geology United Nations Environment Programme lcc SBK 13627 13627 0 0 lcc 0 0 UOE UOE GEN 2017-07-20 0 QE 599 A2 U5 20005810 2026-04-27 12:15:12 20005810 2017-07-20 SBK