RELATIV INDEX 
76¢ 
Agricultural 
colonization 325 
colony laboring classes 331.763 
credits banking 332.311 
credit sistem 332.71 
experiment stations 630.72 
geology agriculture 630.25 
econ. geol. 553.6 
implements 631.3 
insurance 368.5 
law 347.2 
machinery 631.3 
pests agriculture 632 
zoology 591.69 
products pol. econ. 338.1" 
sistem pol. econ. 330.1 
societies 630.6 
Agriculture 630 
cooperativ 334.6 
departments of 630.61 
gov't relations 351.823 
indians 970.6 
rent of land 333.5 
Agrimony botany 583.37 
Agrippa medieval phil. 189.5 
Agronomy 630 
Agrostideae grass crops 633.285 
Aguascalientes, Mex. hist. 972.4 
Ague diseases 616.936 
Aguirre sheep, Spanish 636.366 
Aid 
funds economics 
insurance # 
offis econ. 
medical welfare work 
societies charitable 
cooperation 
student 
state, to education 
libraries 
thru work economics 
to injured # 
Ailes library bldgs 022.434 
Ailette river, France 
World war 1917 940.4316 
Aim of college and university 378.01 
education 370.1 
'Ain, France history 944.44 
'Ain Sefra history 965.7 
travel 916.57 
Aincreville, France 
World war 1918 940.4366 
Air 
abnormal physiology 612.2231 
analysis chemistry 543.7% 
baths. hot hygiene 613.46 
battles World war 040. 44 
bladder comp. anat. 611.29 
" phys. 612.764 
brakes railway eng. 625.25 
cocks steam eng. 621.18479 
compressors mech. eng. 621.51 
comprest, see Comprest air 
confined, respiration in 612.233 
craft 
antisubmarine W. war 940.441 
hevier than air 629.17 
lighter 4 « 629.15 
disinfection cont. dis. 614.48 
ducts ventilation 697.9 
enging mech. eng. 621.4 
expired physiology 612.231 
gun manufacture 683 
mil. engineering 623.4422 
shooting 799.39 
hygiene 613.1 
in towns pub, helth 614.78 
layering agriculture 631.5344 
liquid physics 533.2 
machines refrig. 621.575" 
mesology 612.014464 
meteorology 551.5 
normal physiol. 612.2208 
operations World war 040.44 
passages anatomy 611.2 
diseases 616.2 
physiology 612.2 
floricultife  ~  635.965226 
lichens 589.1 
orchids = "884.13 
pneumatics 533 
pollution = by cemeter. 614.652 
pub helth 614.7 
331.171 
331.25 
651.385 
361.1 
361.06 
334 
378.362 
379.12 
021.83 
331.61 
331.82271 
614.88 
355-33 
0chH.2 
pub. safety 
Aides de camp mil. sci. 
'Aidin, Asia Turk. hist. 
Aids 
mil. science 355.33 
to digestion therapeu. 615.734 
readers lib. econ. 028.8 
ref. work 025.5 
Ailanthus botany 583.241 
Ailerons aeronautics 629.181 
Topics in black face type are subdivided. ‘Superior figures refer to the tables at the end of this index