00586nam a2200169 a 450000500170000000800410001703500150005805000210007310000230009424500780011726000490019530000090024444000690025365000360032265000360035870000220039420260818155457.0                                          a.b10035035  aQE75 P9 no. 1385  aSavage, William Z. 2aA model for the plastic flow of landslides /bby ... and William K. Smith  aWashington :bU. S. Govt. Print. Off.,c1986  a32 p 0aUnited States. Geological Survey. Professional paper ;vno. 1385 0aPlasticityxMathematical models 0aLandslidesxMathematical models  aSmith, William K.