The hydration of sodium monometaphosphate to orthophosphate in variying concentrations of hydrogen ion at 45 centigrade Q Science
Hydraulic fracture theory: part II. Fracture orientation and possibility of fracture control Q Science
Hydrogen ion concentration, its significance in the biological sciences and methods for its determinations Q Science
The hyperbolic character of certain experimental results which tend toward limiting values / Arthur F. Kirstein Q Science
Hypsometry. Fourth general adjustment of the precise level net in the United States and the resulting standard elevations; by William Bowie and H.G. Avers Q Science
