Agricultural Chemistry. Chemistry in its application to Agriculture and Physiology. 135 pages. Price 25 cents.

Animal Chemistry. Chemistry in its application to Physiology and Pathology 111 pages. Price 25 cents.

Familiar Letters on Chemistry, and its relations to Commerce, Physiology and Agriculture.

The Potato Disease. Researches into the motion of the Juices in the Animal Body.

Chemistry and Physics in Relation to Physiology and Pathology.

T. B. PETERSON also publishes a complete edition of Professor Liebig's works on Chemistry, comprising the whole of the above. They are bound in one large royal octavo volume, in Muslin gilt. Price for the complete works bound in one volume, One Dollar and Fifty cents.