270 
Société Portugaise des Sciences Naturelles 
Randall, D. F., The burning of coal without smoke in boiler plants. A 
preliminary report. Washington, 1908. 
Moldeuke, ft., Belden, A. W., and Delamater, G. R., Washing and coking 
tests of coal and cupola tests of coke conducted states fuel-testing 
plant at St. Louis, MO., Washington, 1908. 
Randall, D. T., The purchase of coal under government and commer¬ 
cial specilications on the basis of its heating value with analyses of 
coal delivered under government contracts. Washington, 1908. 
Horton, A. H. and Follausbee, R., Surface water supply of Uper Missis¬ 
sipi River and Hudson Baydrainages 1906. Washington, 1907. 
Merker, R. I. and Giles, J. M., Surface water Lower western Mississipi 
River drainage 1906. Washington, 1906. 
Taylor, T. U. and Lamb, W. A.> Surface water supply of the Western 
Gulf of Mexico and Rio Grande drainages 1906. Washington, 1907. 
Clapp, W. B., The surface water supply of California, 1906 with a section 
on ground water levels in Southern California. Washington, 1907. 
Stevens, J. C., Follausbee, R., and La Rue, E. C., Surface water supply 
of the North Pacific coast drainage, 1906. Washington, 1907 . 
Coudra, G. E., Geology and water resources of a portion of the Missouri 
River valley in North-eastern Nebraska. Washington, 1908. 
— Geology and water resources of the republican river valley and 
adjacent areas, Nebraska. Wasgington. 1907. 
Lee, W. T., Water resources of the Beaver valley, Utah. Washington, 1908. 
Proceedings of the Academy of Natural Sciences of Philadelphia, vol. L1X, 
part I, II, III, 1907. 
Catalogos da Fauna Brasileira editados pelo Museu Paulista , vol. I, Aves 
do Brazil, por Yon Ihering, H. e R. S. Paulo, 1907. 
Notas preliminares editadas pela redacção da Revista do Museu Paulista, 
vol. I, fase 1, 1907. 
Bernard, Çu., Protococcacées et Desmidées d’eau douce récoltées à Java, 
Batavia, 1908. 
University Studies published by the University of Nebraska , vol. VII, 
n° 4, 1907. 
Chapin, R. M., The analysis of Coal-tar creosote and cresylic acid sheep 
dips. Bulletin of the Department of Agriculture, Bureau of animal 
Industry. Washington, 1908. 
Hare, R. F., Experiments on the digestibility of prickley pear by cattle. 
Ibid., 1908. 
Emery, J. A., A practical method for the detection of beef fat in lard 
Ibid., 1908. 
