10 books
The Irrigation Question in California: Synopsis of a Lecture Delivered on This Subject in the Assembly Chamber (Classic Reprint)
Outline of Matter and Advance Sheets of the Report on the Legislative, Administrative, Technical, and Practical Problems of Irrigation
The Irrigation Question
Irrigation Development. - Scholar's Choice Edition
A study of Panama canal plans and arguments
The Sewage Question in California
Outline of Matter and Advance Sheets of the Report on the Legislative, Administrative, Technical, and Practical Problems of Irrigation; In Course of Preparation and Publication
A Study of Panama Canal Plans and Arguments, Addressed to the Hon. George C. Perkins
Irrigation Development
The Pre-Adamite Earth
