About: http://webisa.webdatacommons.org/57590116

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	He has co-authored several books on the subject, including Food Security, Population and Environment, and Population, Sustainability, and Earth's Carrying Capacity.
http://www.w3.org/ns/prov#wasQuotedFrom	energybulletin.net