23 



Ca 

 Ca 

 Ca 

 Ca 



Ce 

 Ce 

 Ce 

 Ce 

 Ce 

 CI 

 CI 



C 



CI 



c< 

 c 

 c 

 c 

 c 

 c 



c 

 c 



232 



THE AMERICAN MONTHLY 



[Dec 



Rogers, W. A. 104 

 Rotifers, 179, 181 

 Scab, sheep 184 

 Scallop, 49 



Science gossip, 14, 29, 45, 66, 82, 

 106, 127, 146, 161, 184, 206, 

 225 

 Scientific names, 63 

 Scissors, embryo 88 

 Sclerogen, 40 



Sectioning bolitic grains, 84 

 Sections, preparing 60, 207 



wood 47 

 Selenite, to split 32 

 Semen, test for 165 

 Sewage purification, 82 

 Sheep scab, 184 

 Rhepherdia canadensis, 78 

 Silk adulterations, 12 

 Skin, 145 



Slaughter houses, 15 

 Slides, 26, 47, 160, 180, 208 

 duty on 44 

 King's 47, 180 

 Snake poison, 67 

 Societies : 



American, 27, i8r 



British association, 88 



Buffalo, 87 



Central N. Y., 43 



Dublin, 228 



Hastemere, 228 



Manchester, 84 



Postal, 126 



Quekett, 167, 205 



Royal, 48, 166 



UpdegrafF, 188 



Washington, 43, 206 

 Specimens, 16 

 Spiders, 160 

 Spiruliua, 19 

 Stage plate, glass 33, 

 Station, biological 168 

 Steel, 84 

 Sterigmatocystis ochraceus, 1 



Sterilization, 13 

 Subscription price, 12 

 Sugar, 156 

 Tariff, 46 

 Technique, 21, 

 Terry, W. A. 160, 209 

 Tesla, Nicola 145 

 Thompson, C. H. 88 

 Tissues, soft 155 

 Tobacco seeds, 31 

 Tolles, monument. 89 

 ToUes, Robert B. 169 

 Trichina, 105 

 Trichinosis, 15 

 Ttimble, Henry 87 

 Tuberculous milk, 41 

 Tuberculosis, 15, 227 

 Tumor, 227 

 Typhoid, 76 

 Vaccination, 28 

 Vision, limit of 205 

 Walker, H. D. 160 

 Waller, J. G. 175 

 Wanted, 47. 108 

 Ward, D. B. 186 

 Ward, H. B. 21 

 Ward. R. H. 126, 149 

 War, micrographs in 107 

 Watch, small 161 

 Water, examination of 105 



supply, filtering 106 

 White-fish's stomach, 125 

 White's objects, 48 

 Willson, L. A., ir, 25, 39, 62. 78, 

 105, 125, 141, 155, 179, 203 

 222 

 Wood, 83, 104 

 Wort gelatine. 226 

 Wright, Lewis 91, 109 

 Yellow fever, 66 



diagnosing, 215 



prize, 13 

 Yellowstone Park, 17 

 Zeiss objective, 84 

 Zoological bulletin, 160 



737 



o 



