General & OtherThomas phosphate powder: its importance and use as a manure. By professor Dr. Paul Wagner ... Tr. by Dr. J. Hastings ReedPaul Wagner![Thomas phosphate powder: its importance and use as a manure. By professor Dr. Paul Wagner ... Tr. by Dr. J. Hastings Reed]()
Thomas phosphate powder: its importance and use as a manure. By professor Dr. Paul Wagner ... Tr. by Dr. J. Hastings Reed
Paul Wagner
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“Thomas phosphate powder: its importance and use as a manure. By professor Dr. Paul Wagner ... Tr. by Dr. J. Hastings Reed” by Paul Wagner: a public-domain…
Catalogue details
- Author
- Paul Wagner
- Category
- General & Other
- Language
- English
- Source
- HathiTrust