1 Subjects: “...soil organic matter...”

2 Subjects: “...organic agriculture...”

3 Subjects: “...organic acids...”

4 “..., through a suitable processing, a specific spatial organization....”

5 “...This book was proposed and organized as a means to present recent developments in the field...”

6 “...This book was proposed and organized as a means to present recent developments in the field...”

7 “...This book was proposed and organized as a means to present recent developments in the field...”

8 “... therapeutic devices. In particular, biomaterials derived from living organisms can exhibit not only structural...”