# Horizontal plowing and hill-side ditching

> Mobile,S. H. Goetzel & co.,1860. | Library of Congress

**Wikidata**: [Q51490131](https://www.wikidata.org/wiki/Q51490131)  
**Source**: https://4ort.xyz/entity/horizontal-plowing-and-hill-side-ditching


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog
4. [Fatcat](https://api.fatcat.wiki/v0/release/iwmkrpzskzhszhzxtp3s6i6qdq)