This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

Prehistoric farmers in Mexico invented irrigation, developed it into a science, and used it widel...

Reproduction of the original: Inventions in the Centuryby William H. Doolittle

Reproduction of the original: Inventions in the Centuryby William H. Doolittle

The book 'Inventions in the Century', has been considered important throughout the human history,...

Inventions in the Century

Crisscrossing Pleistocene terrace tops and overlooking the Gila River in southeastern Arizona are...

Inventions in the Century

The Doolittle Family in America

'[This book] presents a great amount of new information for a poorly known or understood area of ...

The Doolittle Family in America: Pt.6

The Doolittle Family in America; Volume pt.3

This work has been selected by scholars as being culturally important, and is part of the knowled...

The Doolittle Family in America; Part IV

The Doolittle Family in America

Supplement to The Doolittle Family in America

The Doolittle Family

The Doolittle Family

The Doolittle Family in America, Volumes 4-7

The Doolittle Family in America, Volumes 4-7

The Doolittle Family in America; Volume pt.3

Supplement to The Doolittle Family in America

Studies in the Cost of Urban Transportation Service

Studies in the Cost of Urban Transportation Service

The Doolittle Family in America

Inventions in the Century

Explore the fascinating evolution of ingenuity with William Henry Doolittle's 'Inventions in the ...