The Earth as Modified by Human Action

ginally Wooded-General

ical Action of Trees

ion against Malaria-Tr

luence of the Fore

cal Action of Trees as

erature-Influence of

th-Influence as Organic

f Woods on Precipitati

e of the Forest on Hum

Importance of-Influen

luence of the Fores

ive Action of Tor

Torrents-Extinction of

orting Power of Wa

Slides-Forest as

of the Forest-Small Fo

not Breed in Forests

uences of Destruction

Woodland in European Co

f France-Forests

ted States-American Fo

Compared-The Forest do

he Forest-Principal Ca

d Protection of Fores

-Effects of the Frenc

Effects of Burning

f the Forest-Economy

n of Forests In Ameri

ons-Instability