About: http://webisa.webdatacommons.org/88949403

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Al-Tam??r-Tamur?????s introduction is followed by a chapter on the preferred types of soil for cultivation, the conditions that need to be fulfilled in order to improve them, and how to make uncultivated land productive.
http://www.w3.org/ns/prov#wasQuotedFrom	filaha.org