Inter-relationships among population trends, land availabilities, and food supplies
By: International Organizations Staff, United States Department of Agriculture ; Ralph W. Phillips, director
Contributors: United States. Department of Agriculture
Published: 1965
Language: eng
Subjects: Agriculture; Environmental aspects; Economic aspects; Land capability for agriculture; Population
Notes: Cover title.

"United Nations World Population Conference, Belgrade, Yugoslavia, 30 August to 10 September 1965"