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(Compte-rendu). Perpignan 1880. 8°. 
H. voinesson de l. Procddes pratiques pour reconnaitre 
les falsificalious des vins. Epinal 1880. 8°. 
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w. crookes. On repulsion resnlting frorn radiation. 
On the illumination of lines of molecular pressure, and 
the trajectory of molecules. 
w. spottxs woode and j. f. moulton. On the sensitive state of electrical 
discharges through rarefied gases. 
j. clerk maxwell. On stresses in rarified gases arising from inequali- 
ties of temperature. 
w. n. hartley and a. k. huntington. Kesearches on the action of 
organic substances on the ultra-violet rays of the spectrum. 
j. b. hannay. On the naicrorheometer. 
r. t. glazebrook. An experimental determination of the values of the 
velocities of normal propagation of plane waves in different directions 
in a biaxal crystal, and a comparison of the results with theory. 
w. d. niven. On certain definite integrals occurring in spherical har- 
monic analysis and on the cxpansion, in series, of the potentials of 
the ellipsoid and the ellipse. 
j. e. h. gordon. Measurements of electrical const’ints. On the specific 
inductive capacities of certain diclectrics. 
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XXX. NO. 202—205. 80. 
Transactions of the Zoological Society of London. 1880. 
Yol. XI. Part. 2. 4°. 
