Libri di overpopulation

Seven billion and counting

World population

Kriege der Zukunft

Environmental Science

Is the Planet Full?

Ecological psychology

The people we live with

Fallout from the population explosion

Overpopulation: everyone's baby

The threat of overpopulation

Overcrowded world

The Malthus factor

Growing pains

Population growth

Malthusian Worlds

Extreme heritage management

Population And Overcrowding (Africa: Progress & Problems)

Sharing the planet