# Aspects of the fertility of agricultural soils

> 2000 doctor of science thesis by R. J. Haynes at Lincoln University

**Wikidata**: [Q112902407](https://www.wikidata.org/wiki/Q112902407)  
**Source**: https://4ort.xyz/entity/aspects-of-the-fertility-of-agricultural-soils


## References

1. [Source](https://hdl.handle.net/10182/1702)