Demands of Expanding Populations and Development Planning Clean Air, Safe Water, Fertile Soils /
Siegel, Frederic R.
Demands of Expanding Populations and Development Planning Clean Air, Safe Water, Fertile Soils / [electronic resource] : by Frederic R. Siegel. - Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg, 2008. - xix, 226 p. : ill., digital ; 24 cm.
9783540788096 (electronic bk.) 9783540788065 (paper)
Human population.
Population density.
Population planning.
304.6
Demands of Expanding Populations and Development Planning Clean Air, Safe Water, Fertile Soils / [electronic resource] : by Frederic R. Siegel. - Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg, 2008. - xix, 226 p. : ill., digital ; 24 cm.
9783540788096 (electronic bk.) 9783540788065 (paper)
Human population.
Population density.
Population planning.
304.6
