TY - CPAPER DO - 10.22260/ISARC2011/0286 SN - 2413-5844 PY - 2011 DA - 2011/06/29 AU - Park, Hyung Keun TI - A Study on the Method of Estimating Environmental Load on Earthwork T2 - 28th International Symposium on Automation and Robotics in Construction (ISARC 2011) PB - International Association for Automation and Robotics in Construction (IAARC) ED - Kwon, Soonwook SP - 1491 EP - 1492 L1 - https://www.iaarc.org/publications/fulltext/P2-27.pdf ER -