INDEX OF SUBJECTS. 



955 



Forest — Paee. 



administration. (See Forestry.) 

 assessment and survey in New 



South Wales 743 



ecology, notes 441 



fire legislation In United 



States 441 



fires in North Carolina 642 



fires in Vermont 837 



fires in Washington 837 



fires, light burning as a protec- 

 tion against 441 



tires, protection against 238 



Investigations in Dehra Dun 743 



laws in North Carolina 642 



laws in Pennsylvania 152, 650 



mapping, instruments for 641 



preserve of New York 347 



products, foreign trade in, U.S. 



D.A 194 



products of Canada 48, 348 



protection in California 538 



protection, trend and practice — 642 

 seeds. (See Tree seeds.) 



succession, studies 537 



survey in Sumatra 237 



taxation in New Jersey 642 



tent-caterpillar, notes 752 



trees. (See Trees.) 

 types, meteorological factors ln_ 640 

 working plans, history and de- 

 velopment 641 



Forestation of school lands in Ne- 

 braska 347 



Forestry — 



cooperation in 238 



in Canada 2.38, 641 



in Dutch East Indies 239, 743 



in England 743 



in Europe, breeding and selec- 

 tion work in 536 



In Hawaii 837 



in India 46, 239, 441, 837, 838 



in Japan 348 



in Java 348 



In Latin America 306 



in New South Wales 838 



in Nyasaland 743 



in Philippines 306 



in Prussia 348 



in Quebec 239 



in Queensland 239 



in Russia, steppe region 536 



in Saxony 743 



in South Australia 743 



in United States 46, 152 



in Vermont 837 



instruction in United States 308 



yearbook 494 



Forests — 



as affected by light burning 441 



brush disposal In 441 



effect on temperature of air 



current, U.S.D.A 413 



Insects affecting 251 



50633°— 16 6 



Forests — Continued. Page. 



National, handbook for campers, 



U.S.D.A 46 



National, in United States, U.S. 



D.A 46 



National, laws applicable to, 



U.S.D.A 837 



National, telephone construction 



in, U.S.D.A 191 



National, trail construction in, 

 U.S.D.A 190 



National, working plans 441 



northern hardwood, U.S.D.A 152 



of Alaska 640 



of Anne Arundel County, Mary- 

 land 440 



of British Columbia 641 



of Preanger, Java 239 



of Smoky River Valley and 

 Grande-Prairie country, Can- 

 ada 538 



of United States 46 



planting in New York 152 



soil types for 640 



utilization with portable mills- 642 



windfall damage in 640 



Formaldehyde, effect on animal or- 

 ganism 459 



Formalin. (Bee Formaldehyde.) 

 Fossil ruminant from Rock Creek, 



Texas 264 



Foul brood law in Texas, Tex 454, 657 



Fowl, putrefaction of 163 



Fowls — 



fecundity in 870 



feeding experiments. Pa 178 



killing loss in. Pa 179 



relation to tuberculosis in pigs_ 277 



reproduction in 668 



secondary sexual characters ln_ 870 



summer sickness of, N.J 178 



White Leghorn, barring factor 



in, N.J 177 



(See also Poultry.) 



Fox diseases, notes 784 



Foxes, silver, raising in eastern 



North America, U.S.D.A 180 



Fracto-cumulus and beach fog, U.S. 



D.A 118 



Franklinothrips tenuicornis n.sp., de- 

 scription 62 



Freezing — 



effect on composition of oranges 



and lemons 365 



germicidal effect 382 



Freight rates on agricultural prod- 

 ucts 392 



Frit fly — 



attacking com 454 



injurious to summer - sown 



crops 360,449 



Frogs as affected by low tempera- 

 ture 7.51 



Frontina apectabiUs n.sp., descrip- 

 tion 855 



