# Ammonification and nitrification in Hawaiian soils

> Washington, D.C. :Government Printing Office,1915. | U.S. Department of Agriculture, National Agricultural Library

**Wikidata**: [Q51440058](https://www.wikidata.org/wiki/Q51440058)  
**Source**: https://4ort.xyz/entity/ammonification-and-nitrification-in-hawaiian-soils


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Source