# An investigation into the techniques of direct drilling seeds into undisturbed, sprayed pasture

> 1976 doctoral thesis by Christopher John Baker at Massey University

**Wikidata**: [Q112837251](https://www.wikidata.org/wiki/Q112837251)  
**Source**: https://4ort.xyz/entity/an-investigation-into-the-techniques-of-direct-drilling-seeds-into-undisturbed-sprayed-pasture


## References

1. [Source](http://hdl.handle.net/10179/3796)