SCIENTIFIC PUBLICATIONS. 26 



LAMBERT, THOMAS Bone Products and Manures: 



an account of the most recent improvements in the manufacture of 

 Fat, Glue, Animal Charcoal, Size, Gelatine and Manures. With plans 

 and diagrams. 8vo, cloth, Illustrated net 83.00 



LAMPRECHT, ROBERT. Recovery Work after Pit 



Fires ; a description of the principal methods puisued, especially in 

 fiery mines, and of the various appliances employed, such as respira- 

 tory and rescue apparatus, dams, etc. With folding plates and dia- 

 grams. Trun slated from the German by Charles Salter. 8vo, cloth, 

 illustrated '. net, $4.00 



LARRABEE, C. S. Cipher and Secret Letter and Tele- 

 graphic Code, with Hog's Improvements. The most perfect Secret 

 Code ever invented or discovered. Impossible to read without the 

 key. 18mo, cloth 60 



LASSAR-COHN, Dr. An Introduction to Modern Sci- 

 entific Chemistry, in the form of popular lectures suited to Universi- 

 ty Extension Students and general readers. Translated from the au- 

 thor's corrected proofs for the second German edition. By M. M. 

 Pattison Muir, M. A. 12mo, cloth, illustrated $2.00 



LEASK, A. RITCHIE. Breakdowns at Sea and How 



to Repair Them. With eigthy-nine illustrations. Second Edition. 

 8vo, cloth $2.00 



Triple and Quadruple Expansion Engines and 



Boilers and their Management. With fifty-nine illustrations. Third 

 edition* revised. 12mo, cloth $2.00 



Refrigerating Machinery : Its Principles and Man- 

 agement. With sixty-four illustrations. 12mo, cloth $2.00 



LECKY, S. T. S. " Wrinkles " in Practical Navigation. 



With 130 illustrations. 8vo, cloth Ninth Edition, revised $8.40 



LEFEVRE, LEON. Architectural Pottery: Bricks, 



Tiles, Pipes, Enameled Terra-Cottas, Ordinary and Incrusted Quar- 

 ries, Stoneware Mosaics, Faiences, and Architectural Stoneware. 

 With tables, plates and 950 cuts and illustrations. With a preface by 

 M. J.-C. Format'-. Translated from the French by K. H. Bird, M. A. 

 and W. Moore Binns. 4to, cloth, illustrated wt $7.50 



LEHNER, SIGMUND. Ink Manufacture: including 



Writing, Copying, Lithographic, Marking, Stamping and Laundry 

 Inks. Translated from the Fifth German Edition by Arthur Morris 

 and Herbert Robnon, B. 8c. 8vo, cloth, illustrated, 162 pages. 

 net, $2.50 



LEMSTROM, Dr. Electricity in Horticulture. Illus- 

 trated. . . .In Pre*t. 



