An essay on the principle of population.
Malthus, T. R.
An essay on the principle of population. - 7th ed. - Fairfield, NJ : A.M. Kelley, 1986. - xv, 551 p. ill. 18 cm.
9780140432060
Population.
301.3 MAL
An essay on the principle of population. - 7th ed. - Fairfield, NJ : A.M. Kelley, 1986. - xv, 551 p. ill. 18 cm.
9780140432060
Population.
301.3 MAL