William Maclure - Böcker

To The People Of The United States

Observations On the Geology of the United States of America

With Some Remarks On the Effect Produced On the Nature and Fertility of Soils, by the Decomposition of the Different Classes of Rocks; and an Application to the Fertility of Every State in the U

To The People Of The United States

Observations On the Geology of the United States of America

With Some Remarks On the Effect Produced On the Nature and Fertility of Soils, by the Decomposition of the Different Classes of Rocks; and an Application to the Fertility of Every State in the U

Observations On The Geology Of The United States Of North America

Observations On The Geology Of The United States Of North America

Opinions on Various Subjects, Dedicated to the Industrious Producers. Volume 1 of 3

Opinions on various subjects, dedicated to the industrious producers. Volume 2 of 3