Diggers in the Earth
, by Tappan, Eva March- ISBN: 9781153785129 | 1153785129
- Cover: Paperback
- Copyright: 3/15/2010
The book has no illustrations or index. Purchasers are entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Subjects: Mines and mineral resources; Readers; Readers and speakers; History / General; Technology