160 USEFUL PLANTS OF GUAM. 
perhaps the most useful to an English-speaking colonist is the work of 
Nicholls. A translation has been made of it into Spanish by Prof. H. 
Pittier and published at San Juan de Costa Rica in L901. 
In addition to these are Cook and Collins’s Useful Plants of Porto 
Rico; Reinecke’s ** Samoa; Wohltmann’s Pilanzung und Siedlung auf 
Samoa; Pére Sébire’s Plantes utiles du Sénégal; Mueller’s Select Extra- 
tropical Plants; Maiden’s Useful Native Plants of Australia; and Major 
Drury’s Useful Plants of India. 
More comprehensive works are Watt’s Dictionary of the Economie 
Products of India; Spons’ Encyclopedia of the Industrial Arts, Man- 
ufactures, and Raw Commercial Products; and Wiesner’s Rohstoffe 
des Pflanzenreiches. 
ALPHABETICAL LIST OF WORKS CONSULTED. 
The following is a list of the more important works, journals, 
reports, and other publications which have been consulted in the 
preparation of the Useful Plants of the Island of Guam. 
ABBE, CLEVELAND, Jr. Earthquake records from Agafia, Island of Guam, 1892-1903. 
Terrestrial Magnetism and Atmospheric Electricity, June, 1904, p. 81. 
AGassiZ, ALEXANDER. Reports on the scientific results of the expedition to the 
tropical Pacific, in charge of Alexander Agassiz, by the U, 8. Fish Commission 
steamer Albatross, from August, 1899, to March, 1900. IV. The coral reefs of 
the tropical Pacific. Memoirs of the Museum of Comparative Zoology at Har- 
vard College. Vol. 28, Guam, p. 366; pls. 194-198, 232, 233, fig. 4. Cambridge, 
1903. 
AGRICULTURAL AND BoranicaL BULLETINS, JOURNALS, AND REVIEWS. 
Agricultural Bulletin of the Straits and Federated Malay States. Singapore, 
1891 to date. 
Annales de 1’ Institut colonial de Marseille. Macon, France, 1893 to date. 
Bulletin agricole de la Martinique. St. Pierre, Martinique. 
Bulletin Geonomique de ? Indo-Chine. Hanoi, French Indo-China. 
Bulletin de la Société ad’ Etudes coloniales. Brussels, 1894 to date. 
Bulletin of the Botanical Department, Jamaica. Kingston, Jamaica, 1887-1902. 
From Jan., 1903, title reads Bull. of the Dept. of Agr., Jamaica. 
Journal agriculture tropicale. Paris, 1901-date. 
Kew Bulletin of Miscellaneous Information. London, 1887 to date. 
The Plant World. Washington, D. C., 1897 to date. 
Revue des cultures coloniales. Paris, 1897 to date. 
Der Tropenpflanzer. Berlin, 1897 to date. 
Lropical Agriculturist. Colombo, Ceylon, 1881 to date. 
West Indian Bulletin. Barbados, West Indies, 1899 to date. 
AGRICULTURAL Sociery or Japan. Useful plants of Japan. Tokyo, 1895, 
AHERN, GEORGE P. Compilation of notes on the most important timber-tree species 
of the Philippine Islands. Forestry bureau, Manila, P. I., 1901. 
AHERN, GEORGE P. Special report of Capt. George P. Ahern, Ninth U. 8. Infantry, 
in charge of forestry bureau, Philippine Islands, from April, 1900, to July 30, 
1901. Government Printing Office, Washin_ton, 1901. 
Amar pt San Fitipo, Pierro,  Biogratia dei viaggiatori italiani, p. 526. Alessandro 
Malaspina, 1754-1809. Roma, 1881. 
