X 



LIST OF PUBLICATIONS. 



U. S. Departmeat of Agriculture — Contd. 



Forest Service: Pae®- 



Handbook for Campers in the 

 National Forests in Califor- 

 nia 46 



National Forest Areas, Mar. 



31,1915 46 



Weather Bureau: 



Daily Hiver States, 1911-12, 

 pt.ll 84 



Daily River Stages, 1913-14, 



pt.l2 84 



Scientific Contributions: o 



A New and Improved Form of 

 Kjeldahl Distillation Appa- 

 ratus, A. D. Holmes 10 



Determination of Small Quan- 

 tities of Hydrocyanic Acid, 

 A. Viehoever and C. O. 

 Johns 11 



Field Tests with Salicylic Al- 

 dehyde, O. Schreiner and 

 J. J. Skinner 20 



Composition of Certain Fiah 

 Fertilizers from the Pacific 

 Coast, J. R. Lindemuth 28 



Specific Action of Methyl Glv- 

 cocoU vs. Glycocoll, 0. 

 Schreiner and J.J. Skinner. . 31 



Dry-farming Investigations in 

 the United States, L. J. 

 Briggs 34 



Conditions Affecting the 

 Health and Productiveness 

 of the Cranbeny, C. L. 

 Shear 42 



Successful Long-difitance Ship- 

 ment of Citnis Pollen, Maude 

 Kellerman 43 



Washington Navel Orange, A. 



D. Shamel 43 



Rosa hugonis, a New Hardy 

 Yellow Rose from China, 

 D. Fairchild 45 



The Forests of the United 

 States, L. Lundgren 46 



Effect of Temperature on 

 Yield of Products in Dis- 

 tillation of Hardwood, R. C. 

 Palmer 48 



A Conspectus of Bacterial 

 Diseases of Plants, E. F. 

 Smith 49 



Tests on the Durability of 

 Greenheart, C. J. Humpnrey 56 



U. S. Department of Agriculture — Contd. 



Scientific Contributions — Continued. 



Spraying Scheme for Insect Page- 

 Pests on Citrus Trees in 

 Florida, W. W. Yothera 60 



Podisma frigida in Alaska, A. 

 N.CaudeU 61 



Descriptions of New American 

 Thysanopteraj J. D. Hood . . 61 



On Some American JEolothri- 

 pidff, J. D. Hood 62 



New Thysanoptera from Flor- 

 ida and Louisiana, J. D. 

 Hood and C. B. Williams. . . 62 



Pvralida; of Bermuda, H. G. 

 "Dj-ar 63 



Two Now Lepidoptera from 

 the Antilles, H.G. Dvar 64 



New American Lepiaoptera 

 Chiefly from Mexico, H. G. 

 Dyar 64 



A New SimuUum from Texas, 



F. Knab 64 



The Deer Botflies (genua Ceph- 

 enomyia), J. M. Aldrich 64 



A New Genus of Tachinidae 

 from the Canadian North- 

 west, H. E. Smith 64 



A Polistiform Genus of Mus- 

 coid Flies, C. H. T. Town- 

 send 65 



An Acalyptrate Genus of Mus- 

 coidea, C.H.T. Townsend.. 65 



New Masiceratidae and Dexii- 

 dae from South America, 

 C. H. T. Townsend 65 



A Genus of Hvstriciine Flies 

 with ^\'hite Maggots, C. H. 

 T. Townsend 65 



Some West Indian Diptera, 

 F. Knab... 65 



New Canadian and Alaskan 

 Muscoidea, C. H. T. Town- 

 send 65 



New Andean Spallanzaniine 



Flies C. H. T. Townsend.. 65 



New Peruvian Hvstriciine 

 Flies, C.H.T. Townsend... 65 



A New Species of Pseudom- 

 phale from Chile, A. A. Gir- 

 ault 66 



A New Genus of Canestriniidae, 

 N.Banks 66 



Reversion in Sheep, L. L. 

 Heller 73 



ILLUSTRATION. 



Fio. 1. Improved form of Kjeldahl apparatus, with offset burner. 



10 



a Printed in soicntiflc and technical publicat ions outside the Deportment. 



