Simple Water Testing (Classic Reprint)

My Water-Cure (Classic Reprint)

Biochemical Reactions for Testing Water Supplies (Classic Reprint)

Simple Methods for Testing Painters Materials (Classic Reprint)

Biochemical Reactions for Testing Water Supplies (Classic Reprint)

Simple Hydraulic Formulæ (Classic Reprint)

Methods of Pumping Water From Deep Wells: Thesis (Classic Reprint)

Simple Methods for Testing Painters Materials (Classic Reprint)