@book{52994,
	author = {Chilton, J. E. and National Institute for Occupational Safety and Health.},
	title = {Guidelines for the control and monitoring of methane gas on continuous mining operations /},
	publisher = {Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Office of Mine Safety and Health Research,},
	year = {[2010]},
	series = {Information circular ;},
	address = {Pittsburgh, PA ;},
	url = {https://app.knovel.com/hotlink/toc/id:kpGCMMGCM1/guidelines-control-monitoring/guidelines-control-monitoring}
}