The Philippine journal of science . THE PHILIPPINE ISLANDS, SHOWING PRINCIPAL RIVERS AND MOUNTAINS OF LUZON. THE PHILIPPINE Journal of Science A. Chemical and Geological SciencesAND THE Industries Vol. IX FEBRUARY, 1914 No. 1 THE SOILS OF THE ISLAND OF LUZON By Alvin J. Cox and A. S. Arguelles(From the Bureau of Science, Manila, P. I.) Seven plates, 3 text figures, and 1 map Luzon, the largest and best known island of the PhilippineArchipelago, has an area of 118,620 square kilometers, and liesbetween the parallels of latitude 12° 30 and 18° 40 north andbetween the meridians of longitude 119°
The Philippine journal of science . THE PHILIPPINE ISLANDS, SHOWING PRINCIPAL RIVERS AND MOUNTAINS OF LUZON. THE PHILIPPINE Journal of Science A. Chemical and Geological SciencesAND THE Industries Vol. IX FEBRUARY, 1914 No. 1 THE SOILS OF THE ISLAND OF LUZON By Alvin J. Cox and A. S. Arguelles(From the Bureau of Science, Manila, P. I.) Seven plates, 3 text figures, and 1 map Luzon, the largest and best known island of the PhilippineArchipelago, has an area of 118,620 square kilometers, and liesbetween the parallels of latitude 12° 30 and 18° 40 north andbetween the meridians of longitude 119° 40 and 124° 10 principal rivers of the island, in the order of their length,drainage basin, and navigability, are the Cagayan, the Pam-panga, the Agno, and the Abra. The first of these has a lengthof over 300 kilometers, and the last has about one-half thatlength. There are many other streams, but most of them arecomparatively short and of less importance. A Y-shaped systemof mountain ranges running approximately north
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1906
