โ Scribed by Lipman, J. G.
No coin nor oath required. For personal study only.
Under norninl conditions tho consun~ption of nrtiliciitl fcrtiliscrs i n tlio United Strites is cquivnlcnt to :ibout 7 Inillion long tonti ((i,727,000 iiietric tons) ; in 1920 i t rcnclied : i rnnxiniuni of moro tlinn 71 niillioii tons, but in 1921 i t foll t o lcss tlinn 6 inillion tons, owing to tho scvcro econoniic doprcssion in tho most iniportant of tho fcrtiliscrconsunling regions, Iinnwly, tho cotton bclt. With tlio rcstor:i tion of nornuil conditions tlio consumption will incrcnso ngiiiii iind will ultinintcly oxparid n t tlio r:ito of 5 to 10 per ccut. n year. *A I'upor reud bcforo tho Clicltilcul Iudulry Olub (Luudon) 011 UIY 24, 1022.
๐ SIMILAR VOLUMES
To improve the estimates of occupational fatality rates for persons employed in the construction industry, several sources of data on the number of fatalities (the numerator) and the number of persons engaged in construction work (the denominator) were examined. Based on this examination, the Census
One of the tnost intcrcsting of t,lic ninny interesting visits wns pn.itl to the 1Stlgcivood Arsctiiil. Ahjor-Ckncrnl Atnos A. :Pries Iiiitl nintlc perfect; rirrnngcnicnts for thc cntrrtninmcnt of t.lic: party. nntl full ntlvniitiigc X I S t.nkcn of tlic opportiinity of inslmt,iiig tlic t~csrnrcli I
Mny 13, In27 he useful to niuny cltcniists ; in 1925 arc sc~criil p ~t p e r ~ on fuel questions, including sonic of the smokcless-fucl papcrs renc1,nt Zccds in July, 1925. Tlic list of nll the papers in 1325 is n long om, nnd wc can hcrc inention n fcw only : onc by Nr, David I3roivnlic on " Stenl