1 Ebooks by Frank Knowles
Frank Knowles: The Chemistry of Fertilisers and Manure – Including Information on the Chemical Constituents and Types of Fertilisers and Manures
This early work on the fertilisers and manure concentrates on the chemistry behind them, examining their different types and how they are made. Written in simple, clear language and profusely …
EPUB
English
DRM
€6.49
