Open Access2018 Railroad Tie Survey
Author(s) -
Stephen T. Smith
Publication year - 2019
Publication title -
journal of transportation technologies
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2160-0481
pISSN - 2160-0473
DOI - 10.4236/jtts.2019.93017
Subject(s) - business , clarity , service (business) , waste management , engineering , environmental science , chemistry , marketing , biochemistry