TY - RPRT TI - The relation between carbon monoxide emission and visual extinction in cloud L134 AU - Tucker, K. D. AU - Dickman, R. L. AU - Encrenaz, P. J. AU - Kutner, M. L. PY - 1976 UR - https://ntrs.nasa.gov/citations/19770033984 ID - 19770033984 ER -