APA
Land and water development division, . (1997). Negotiating a sustainable future for land : structural and institutional guidelines for land resources management in the 21st century. United Nations: Food and agriculture organization.
Chicago
Land and water development division, . 1997. Negotiating a sustainable future for land : structural and institutional guidelines for land resources management in the 21st century. United Nations: Food and agriculture organization.
Harvard
Land and water development division, . (1997). Negotiating a sustainable future for land : structural and institutional guidelines for land resources management in the 21st century. United Nations: Food and agriculture organization.
MLA
Land and water development division, . Negotiating a sustainable future for land : structural and institutional guidelines for land resources management in the 21st century. United Nations: Food and agriculture organization. 1997.