00471nam a2200157   450000500170000002000250001708200170004210000230005924500940008226000330017630000300020950000200023965000170025970000200027670000170029620260519063059.0  a9780367620608 (pbk.)  a622.69 bTHO  aThompson, Roger.    aMining haul roads :btheory & practice /cRoger Thompson ;  Rodrigo Peroni & Alex Visser.  aLondon :bCRC Press,cc2019.  axx, 294p. :bill. ; 28cm.  aIncludes Index.  aMining Roads  aRodrigo Peroni.  aAlex Visser.