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Subscribers to the Cooperative Index are reminded that an Author-Index for the 1888 volume has been prepared by Mr. Fletcher, and can be had for $1 each by addressing the publisher.

THE COOPERATIVE

INDEX TO PERIODICALS.

APRIL TO JUNE, 1889.

Abbotsford, Gabions of. (Sir W. Scott) Harper, 78: | Agriculture as a profession. (J. K. Reeve) Harper, 78: 778 (Ap).

A-B-C-Darians. (C. M. Mason) Murray, 5: 672(My).
Aberration, Secondary chromatic, General method for
determining. (C. S. Hastings) Am. J. Sci. 137:
291 (Ap).

Abingdon. (L. Davis) Eng. Illust. 6: 587(My).
Absorption spectra of mixed liquids. (A. E. Bostwick)
Am. J. Sci. 137: 471(Je).

944(My).

(Mr2).

Acrobat's girlhood, An. (H. Stretton) Sunday M. 18: Alexander of Battenberg, Marriage of. Spec. 62: 295 408 (Je). Actors in negro characters. (L. Hutton) Harper, 79: Alexandrian sources of theology. Unita. R. 31:444 (My). 131 (Je). Allegheny county bar association, Address to. (D. Agnew) Pennsyl. M. 13: 1(Ap).

Manager. Sat. R. 67: 276.

Adams, John, as a schoolmaster. (E. P. Gould) Educa. Allingham, William. Flower pieces. Ath. '89, 1: 623 9: 503(Ap).

(My18).

Aerostation, Feasibility of. (K. Blind) No. Am. 148: Allotropic forms of silver. (M. C. Lea) Am. J. Sci. 417(Ap).

Eschylus on some modern social problems. (C. C. Alpine accidents of 1888.
Shackford) Unita. R. 31: 411(My).

Affair of Bleakirk-on-Sands. Longm. 14: 164(Je).
Africa, Obstacles to civilization in. Spec. 62: 503 (Ap

13).

137: 476(Je).
Alps, Janssen's climb in.
Altenburg, A day in.
Altered purpose, An.
263(Ap).

Chamb. J. 66: 97(F16).
All the Year, 64: 436(My11).
Nation, 48: 263(Mr28).
(H. Tinson) Chamb. J. 66: 215-

- Past and future of. (G. G. Hubbard) Science, 13: Ambrose, St. (F. W. Farrar) Sunday M. 18: 418 (Je). 42(Ja18).

- South, Characteristics of people of. Spec. 62: 639
(My11).

Agassiz, Louis J. R., Student life of. (F. Trendly)
Educa. 9: 595(My).

Agassiz Association. (H. H. Ballard) Science, 13: 5
(Ja4).

"Aged Pilgrims' Asylum," London. (Mrs. C. Garnett) Sunday M. 18: 306(My).

Agesilaus. (T. D. Seymour) Chaut. 9: 385(Ap).

Amenemhat III., Sepulchre of. Am. Arch. 25: 185
(Ap20).

American historical manuscripts in foreign archives.
(E. Schuyler) Nation, 48: 219(Mr14).
American institutions, Future of. (R. A. Greene)
Univ. Q. 46: 194(Ap).

American legislation, Bryce on. (S. E. Baldwin) N.
Eng. 50: 229(Ap).

American revolution. (J. Fiske) Atlan. 63: 601 (My).
Americanisms, Farmer on. Spec. 62: 493(Ap6).

Agnostic expositions Huxley and Wace. (T. V. Ancient and Honorable Artillery Company. (C. E. S. Tymms) Contemp. 55: 693(My).

Agnosticism. (T. H. Huxley) 19th Cent. 25: 481(Ap). |
Same art. Pop. Sci. Mo. 34: 750(Ap). 35: 163
(Je).
-and Christianity. (H. Wace) 19th Cent. 25: 700
(My). Same art. Pop. Sci. Mo. 35: 64(My). —
(T. H. Huxley) 19th Cent. 25: 937(Je).
-Cowardly. (W. H. Mallock) Fortn. 51: 529(Ap).
Same art. Pop. Sci. Mo. 35: 225(Je).
Agricultural department proposed in Great Britain.
(R. E. Prothero) 19th Cent. 25: 572(Ap).
Agricultural produce, Proposed transportation by post.
(H. P. Dunster) 19th Cent. 25: 894 (Je).

Rasay) M. Am. Hist. 21: 456(Je).

Anderson, John F. (G. M. Bodge) N. E. Reg. 44: 121 (Ap).

Anderson pedigree. (G. M. Bodge) N. E. Reg. 44: 198
(Ap).

André, Major John, The last twelve days of. (J. O.
Dykman) M. Am. Hist. 21: 494(Je).

Anglers, Affectations of. Spec. 62: 676(My18).
Anglet and our Lady of refuge. Month, 66: 171(Je).
Animals, Extinct. (W. Seton) Cath. World, 49: 153
(My).

Game, of North America. (F. Satterthwaite) Harper,
78: 873(My).