Pelzer, Karl J.
Population and land utilization / Karl J. Pelzer - New York : IPR, 1941 - xv, 215p. : ill. ; 22 cm.
Includes bibliographical references and index.
Demography
Population
Agriculture
Land use
312 / PEL
Population and land utilization / Karl J. Pelzer - New York : IPR, 1941 - xv, 215p. : ill. ; 22 cm.
Includes bibliographical references and index.
Demography
Population
Agriculture
Land use
312 / PEL