INDEX

Agricultural needs of man, 28 seg.
Animals, world population of, 26
Arable land, 29, 36

Disease and population, 24, 111,
125
Distribution of population, 19
5eq., 75 5€q., 94

East, 61, 63, 70, 72, 96
Eugenics, 112 seq.

Baker, 33, 34
Bernhardi, 97
Birth-control, 59, 75, 93, 108,

109
Boirac, 127
Brenier, 63
Brownlee, 95

8

Capacity for population, of different
 countries, 23, §6 seg., 69,
75 seg.
Cereals, land used for, 36 seg.
— production of, 65 seg.
— yields of, 39, 40
Civilization, effect on population,
14, 135, 80 seg., 120
Conference, World population,
63, 126
Croce, 95
Crockshank, 59,79

Fertilizers, supplies and consumption,
 40 seq.
Fish, as food supply, 27, 38
Food-crops, land used for, 36 sey.,
65 seg.
Food supply, 26 seg., 36 seg.
60 seg., 65 seg., 78, 103 seq.
Forestry. See Timber

Gobineau, 79
Growth of population.
crease of population

{+

See In-Hakn,

 95
History, Human, g, 15

1D

Density of population, 20 seg.
51 Seq., 120 seq.
Dietary standards, 32, 63

[ncrease, of population, rate of,
10 seg., 47 s¢4., 5X seg., 80
Inge, 87, 110, 127