Exploring Wet Earth Colliery.
Contributors: Croal Irwell Joint Management Committee.; Croal Irwell Valley Warden Service.
Edition: 2nd ed. (enl.).
Publisher: Croal Irwell Valley Warden Service
Published: 1984
Place of publication: [s.l.]
Language: eng
Notes: Published on behalf of the Croal Irwell Joint Management Committee.