LANG LEVY 



Lang, A. 



Compar. anat. -591402 



Lang, W. D. 



Brit mosquitoes B.M. -59577(42) 



Distrib. of Anopheline 



mosquitoes B.M. -595771(42) 



Langley, S. P., and Abbot, C. G. 



1900 eclipse -52378 



Lankester, Sir E. R. 



Extinct animals "566 



Kingdom of man -504 



Zoology -5902 



Lankester, Sir E. R., and Traquair, 

 R. H. 



Fishes of Old red sand- 

 stone p.s. -567(114 :42) 

 Laplace, P. S. de, Marquis. 



Me'canique celeste -5211 



CEuvres -5108 



Probabilities -519 



System of world -5231 



Lapworth, C. 



Geol. of Birmingham -55(4248) 



Text-book of geol. -5502 



Larmor, J. 



Aether -5301 



Lassar-Cohn. 



Organ, chem. -54702 



Scient. chem. -5402 



Laucks, I. F. 



Commercial oils -665 



Laughlin, H. H. 



Mitotic stages '5763 : 58 



Launay, L. de. 



Geol. de 1'Asie -55(5) 



Science geol. -5501 



Laundy, S. L. 



Table -51196 



Laurent, H. 



The"orie des nombres -51281 

 La Vallee Poussin, C. J. de. 



Nombres premiers -51281 



Lavis, H. J. J. 



Volcanoes of S. Italy 



Ref. -016 : 55121 

 Leathern, J. C. 



Integrals -51734 



Leathern, J. G. 



Optical instrument -53581 

 Le Bas, G. 



Molecular volumes of 



chem. compounds -540821 MON. 7 

 Le Bon, G. 



Evolution of forces -5301 



Evolution de la matiere 5301 

 Lebesgue, H. 



Integration -5173 



Series trigonom. -5142 



Le Blanc, M. 



Elektrochemie -54113 



Le Chatelier, H. 



Carbone -54626 



Leche, W. 



Der Mensch -573 



Le Dantec, F. 



Nature of life -576 



Leduc, S. 



Biologic synthe"tique -5773 

 Lee, A. B. 



Microtomist's vade- 

 mecum -5784 

 Lefroy, H. M. 



Indian insect life -5957(54) 



Legendre, A. M. 



Theorie des nombres -51281 

 Legros, C. V. 



Fabre -59092 



Lehfeldt, R. A. 



Electro-chemistry -54113 



Lehmer, D. N. 



Factor table /. -51196 



Prime numbers /. -51196 



Leibnitz, G. W. 



Math. Schriften -5108 



Leighton, G. 



Veterinary adviser -619 

 Leith, C. K. 



Struct, geol. -5518 



Leith, C. K., and Mead, W. J. 



Metamorph. geol. -5524 



Lejeune Dirichlet, P. G. 



Werke -5108 



Zahlentheorie -51281 



Lemstrom, S. 



Electricity in agric. -63 : 537 

 Lenard, P. 



Kathodenstrahlen '54121 



Lendenfeld, R. von. 



Horny sponges /. -5934 



Lengfield, F. 



Inorgan. chem. prep. -546 

 Leonard, A. G. 



Lower Niger -572(669) 



Lepper, G. H. 



From nebula -5202 



Leslie, G., and Herdman, W. A. 



Fauna of Firth of Forth -5919(2612) 

 Leteur, F. 



Min6ralogie 

 Leuckart, R. 



Parasites of man 

 Leveille, H. 



Epilobium 



Onothera 

 Levy, S. I. 



Rare earths 



/. -54902 

 59169 



58345 

 583445 



54604 



307 



