The Philippine journal of science . 129876 MANILA BUREAU OF printing 1914 ZSS^SA CONTENTS No. 1, February, 1914 , Alvin J., and Arguelles, A. S. The soils of the Island of Luzon 1 Seven plates, 3 text figures, and 1 map. Wright, J. R., and Smith, 0. F. A quantitative determination ofthe radium emanation in the atmosphere and its variation withaltitude and meteorological conditions 51 One text figure. West, Augustus P., and Cox, Alvin J. Burning tests of Philippine Portland cement raw materials 79 One plate and 3 text figures. No. 2, April, 1914 Pratt, David S., and Brill, Harvey C. The
The Philippine journal of science . 129876 MANILA BUREAU OF printing 1914 ZSS^SA CONTENTS No. 1, February, 1914 , Alvin J., and Arguelles, A. S. The soils of the Island of Luzon 1 Seven plates, 3 text figures, and 1 map. Wright, J. R., and Smith, 0. F. A quantitative determination ofthe radium emanation in the atmosphere and its variation withaltitude and meteorological conditions 51 One text figure. West, Augustus P., and Cox, Alvin J. Burning tests of Philippine Portland cement raw materials 79 One plate and 3 text figures. No. 2, April, 1914 Pratt, David S., and Brill, Harvey C. The absorption spectra of various phthalides and related compounds, II 105 Six text figures. Reibling, W. C, and Reyes, F. D. The efficiency of Portland cement raw materials from Naga, Cebu 127 Two plates. Pratt, Wallace E. Geology and field relations of Portland cement raw materials at Naga, Cebu 151 Ci.^ rKte and 3 text figures. Reibling, W. C. Natural cement versus brick; Iwahig penal colony raw materials 163 One plate. Pratt, Daviphilippinejou91914phil
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1906
