On the Organically Bound Phosphorus in the Soil

This seminal work from 1936 explores the role of phosphorus in the soil and its importance for plant growth. Wolf's research helped establish the importance of organic forms of phosphorus, which can be more easily accessed by plants than inorganic forms. His work continues to influence the field of soil science today. This edition includes a new foreword on the history of agricultural research and its impact on modern farming practices.
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