Orchards: 



Cover crops grown to protect trees and improve soil of. 1899. 



P l:^ 



Cropping vs. cultivating, and how it should l)e done. 1899. 

 p . 1 6 



Crops of, insects injurious to (Chittenden ). 1899 



Deciduous, winter irrigation of. 1901. p. 12 



Enemies to, in Pacific Northwest (Piper) . 1902 



How birdsaffect (Beal). 1900. p. 291 



Injuries to, by red-legged flea-beetle, in Marvland and Virginia 



(Schwarz). 1893. p. 834 ' 



Inspection of ( Craw ) . 1 900. p. 87 



same (Johnson). 1901. p. 163 



Irrigation methods in (McClatchie). 1900. p. 91 



Pear leaf-blight in, treatment of ( Waite) . 1891. p. 333 



Scale insects of (Howard). 1894. p. 249 



Shelter and protection, p. 147 



Oregon: 



Agricultural possibilities of. 1870. p. 229 



Agriculture and climate of. 1871. p. 129 



Chinook in, report of (Pague). 1896. p. 460 : 



Crops of, per acre. 1 865. No. 8. p. 26 



Eastern, agricultural resources of (Ritz). 1869. p. 384 * 



Entomological work in, in 1893 (Koebele). p. 33 



Facts concerning ( Drake ) . p. 584 



Farm resources and products of. 1 868. p. 275 



Grasses of, plates and descriptions of ( Vasey). 1892 



same 



Hail and thunder storms in, notes on (Abbe). 1901. p. 262 



Hop louse in, experiments with ( Koebele) . 1893. p. 12 



Irrigation in, in 1890 (Nimmo). p. 149 



Klamath Indians of, plants n,sed by, (Coville). 1897. j). 87 



Long-range weather forecasts in (Abbe). 1895. p. 423 



Road improvement in — 



extract from governor's inaugural address (Geer). p. 8 



extract from governor's message (Lord) . p. 7 



Seasonal forecasts for (Pague). 1897. p. 161 



same (Abbe). 1898. p. 253 



Sheep raising in. 1876. pp. 414, 479 



Storm warnings on coast of, note on (Abbe). 1900. p. 211 



Weather of, and Bering Sea ice, notes on, 1890-99 ( Abbe ) . pp. 163, 

 206 



same (Beals). p. 201 



Weather forecasts for, notes on, 1895-99 (Abbe), p. 313 



See also Cascade Mountains — Lane County — Ontario — Pacific 



Northwest — Portland. 

 Organic matter in plants, origin and formation of (Deherain). 



1898. ]). 903 



Organic nitrogen. See Nitrogen. 



Orgvia leucostigma, jjarasites of, additional observations on (How- 

 ard). 1897. p. 15 



Orient: 



Export of California butter to (Pearson). ]>. 266 



same ( reprinted ) . 1900 



See (iho Typhoons. 



Oriole, Baltimore, and meadow lark (Beal). 1895. p. 419 



Ormerod, Eleanor A. Insects, notes of season on. 1891. p. 36 



Ornitholc )gist and mammalogist, annual reports of 



Ornithology: 



Agricultural, report on (Michener). p. 287 



Economic — 



establishing branch of, circular relating to. 1885 



report on ( Barrows) . j). 193 



same, p. 193 



review of, in U. S. (Palmer) . 1899. p. 259 



See also Birds.- 



*By 11 misprint, this juige iiuiiibiT apiicars twice. 



Index 



Classltlcutiou uo. 



A1.9:87 



A1.9:87 

 A9.6:19 

 Al. 9:144 

 Al. 9:153 

 A1.10:900 



A9.7:5 



A10.3:76 



A10.3:99 



A10.3:76 



A28.5:7 



Al. 10:894 



Al.l:862 



A27.9:8 



A27.9:9 



A29.6:24 



A27.9:3 



A27.9:7 



A9.3:.32 



Al. 1:869 



A27.9:6 



x\.6.2:N822 



A6.3:13 



A29.6:29 



A9.7:6 



A15.2.P941 



A6.5:5 



A29.6:23 



A22.4:33 

 A22.4:33 

 A29.6:25 

 A29.6:26 

 A27.9:14 

 A29.6:28 



A29.6:28 

 A29.6:28 

 A29.6:27 



A10.6:9 



A9.6:9 



A4. 1:899 

 A4.3:24 



Al. 10:895 



A9.7:4 



A5.1: 



Al. 1:863 



A9.4:18 

 Al. 1:892 

 A5. 1:892 

 A1.10:899 



453 



