PROFESSOR E.H.S. BAILEY
OF THE UNIVERSITY OF KANSAS
AND MY LAST TEACHER
PROFESSOR JULIUS STIEGLITZ
OF THE UNIVERSITY OF CHICAGO
THIS VOLUME IS GRATEFULLY DEDICATED
CONTENTS
| I | THREE PERIODS OF PROGRESS | [3] |
| II | NITROGEN | [14] |
| III | FEEDING THE SOIL | [37] |
| IV | COAL-TAR COLORS | [60] |
| V | SYNTHETIC PERFUMES AND FLAVORS | [93] |
| VI | CELLULOSE | [110] |
| VII | SYNTHETIC PLASTICS | [128] |
| VIII | THE RACE FOR RUBBER | [145] |
| IX | THE RIVAL SUGARS | [164] |
| X | WHAT COMES FROM CORN | [181] |
| XI | SOLIDIFIED SUNSHINE | [196] |
| XII | FIGHTING WITH FUMES | [218] |
| XIII | PRODUCTS OF THE ELECTRIC FURNACE | [236] |
| XIV | METALS, OLD AND NEW | [263] |
| READING REFERENCES | [297] | |
| INDEX | [309] |