Tsybikov, G. T.
Tubercle bacilli

1131 Turpin de Crissé, comte de..

6912, 6916

3712, 5876, 5913, 5914 Turtle. Embryology of

.3357

In milk
Tests
Tuberculin test

4441, 5712, 5805, 5878, 5910 Tuscaloosa River. Strata

59.4 Turton, Wm.
5916 Tusayan ritual

.3101

718

Tusayan ruins, Arizona

715

.2109

Hogs
Tuberculosis

..5917 Tuscarawas co., Ohio. Geology..2753

Tuson, R. V.

.6068

3663, 3703, 3867-3885,

Tussock moth

236

5919, 5940 Tuttle, H. P.

.1746

701

5905, 5907, 5908. 5922 Tweedie, Alex.

.3583

Tycho, great lunar crater

.1022

Crusade against

.3869

Tyler, F. J.

.5299

Tyler co., West Va.

.2898

In animals

6911

Tylor, E. B.

.136, 1135

Indiana hospital

3872 Tyndall, John

126-128,

1547-1551,

3063,

Michigan sanitorium

3874

3079, 3575

.3875, 3876 Typhoid bacillus

597

3658 Typhoid fever

.3877

3660, 3661, 3831, 3856

4440

.5915

5414 Typhus

.3831

550 Tyroglyphidae, U. S.

.5528

.3954 Tyrrell, J. B.

3003-3009

Tull, Jethro

4809 Udden, J. A.

.2597

Tully quadrangle

212 Uhler, P. R.

..1781

Tumors

.3961 Uinta Mts.

.1800

Glaciation

.2240

Tunbridge Wells. Flora

Tundras of Europe

3242 Uintite deposits, Utah
741 Ulke, Henry

2368

1782

Tungsten

.2401, 2457, 2533 Ulrich, E. O.

Tuning forks

Tunis. Dates

182
1831, 2236, 2296, 2593, 2753
.5217 Umbelliferae. North Amer.....3291

Alpine

Tuomey, M.

Tunnels

Tunzelmann, G. W. von..1132, 6672 Undset, Ingvald

Turbines. Hydraulic

.3294

731 Underwood, P. H.

1347-1349

.1136

.6639 Union co., Ohio. Geology
.1090 Union co., Pa. Geology

.2753

.2793

Turkey

Wild

3439, 4421 Union Prot. infirm., Balt.
.3137 Unionidae

..3785

252, 253

Gold..2045 U. S. Adj.-gen.

.1707 6917-6929, 6987-6989, 7028,

7029, 7054, 7103
Agric. exper, stations
Agriculture

Agriculture in 1801 .....4778

..4643
..4717, 4719

Turner, W. V.

6560

Army, medical statistics ..7142

Army register

6905

Army staff

..7028

Army, surgical cases

Turpentine

.6811

3983, 3984, 3988

Orcharding

7167, 7186-7189, 7198-7202 U. S. mushroom & spawn co... .5411

7171 Universal exhibition, 1855..
.7196 Universe. Theory of the.

Navy, officers, retirement. 7202 Universities

4954 Uranium

Northwest boundary.. .1838 Upper Devonian. Fossil fauna.

.4592-4690 Upper Silurian form. Pa......2769
Upton, Emory

Office of Indian affairs...6889 Uranus. orbit of

Office of Indian affairs. Tu-

Spot disease

Viollet-le-Duc, E. E.

Violette, J. H. M.

Virgin Islands. Flora

.1224

Agriculture

Board of immigration

Botany..

Boundaries

Virchow, Rudolph

5464 Virgina farmer

5385 Virginia good roads conv. ..6505
.7140 Virginia med. semi-month.....3623
.1709 Viruses. Regulations for sale of.3758
Viscoscity

57, 832, 1142-1146 Vision ..

Virginia. Agric. & min. re-
sources

..2860, 2861 Visions
.4705-4709 Visual signaling

Big Stone Gap coal field..1866 Vivian, R. A.

...2885a Vizetelly, Henry

3220, 3221 Volcanic eruptions. California..1917
.2639 Volcanic rocks. New Mexico...2018

Tertiary formations
Thermal springs

2881

.2881

.4709

.1843, 1847
.175, 593, 900, 3553

Sensorial

25