INDEX. 617 



Page. 



Hemp and flax industries, report on 565,591 



production of 567 



quality, prices, comijosition, and manufacture 572-579 



taritf considerations and cultivation 581-584 



Hops, crop of 1879 143 



I. 



Infected lamb, post-mortem examination of 421 



meiino No. 3, post-mortem examination of 421 



Infection by inoculation of cultivated virus 425 



of swine plague by cohabitation 420 



Inoculation from rat and lamb 423 



from a rat 424 



from pig, rat, and lamb 423 



from pig infected by sheep 422 



infection by, of cultivated virus 425 



of pig successfully from sheep and lamb 422 



of pig from infected lamb 422 



successful, of a rat - 423 



Insects, cotton, report on 263 



injurious to orange trees 202 



predaceous lepidopterous, reiiort on 241 



J. 



Japan lily aphis, report on , 220, 221 



Jute, report on cultivation of 597 



L. 



Lands, change of value from 1860 to 1867 147 



value of 146 



Law, Dr. James, report of 420 



Leaf-hopper, destructive, report on 191 



description of 193 



Leaf mold, analyses of 71 



Le Due, Commissioner, report of 5 



Lignite, analyses of 81 



Lily aphis, Jaj^ana, report on 220,221 



Liquors, alcoholic 77, 78 



distilled, analyses of 78 



Live-stock markets of 1879 175 



Locust leaf ( GclecMa), the lesser, report on 224 



Locust saw-fly, rei^oi't on 222 



Lung i)Iague, or contagious pleuro-pueumouia in cattle 436, 456 



Lyman, Dr. Charles P., rej)ort on contagious pleuro-pneumouia 456 



M. 



Maize, production of sugar from 36 



Market prices for 1879 168 



Mallow Oscinis, report on 201 



Marls, analyses of , 68, 69 



Maryland, pleuro-pneumonia in, investigation of . . , 469 



Melon- worm, report on 218 



Minerals, analyses of 82 



