CONTENT. 
ol] gL LEAD os SRSA OA SOBRE eS 5 Ooo n eee ale eee Se Seer aor Seem cnc reine 
iieesses spread from man by soil pollution..-...-..:-..-..-....+++-.+--2+=-: 
Paar Apread (TOM. MAN GO. MAM. 225.60 --5 2-225 Ss ae eee eee 
Bocreninlt diseaseseenane i. Saseiae- 5 (Oat Seiad meee ae soar 
INOW REN) acmindneteco cd > Son Bone a See one ORE ace ans a anne 
Dysentery and diarrhea (“summer complaint’’).........-..------ 
SE ee THROU ere wy clciac los Sree dereteer ees cao aa = sre sap n, 5c eyapere tel ta creme 
aa ICRGIBCABES., en OMe eee eee cel Sete Gate Snes acm ae 
PEL awOninl Tcl IR GaN Ge ta SUM ENS Rote ie eee lata ee mee a RO 
Cowhin=-Churtaydiarrheas eee: sire aaete 2 rot es yeeros eee 
BiehmonMmylMrechigu tis aae 4a ere anes See are eat se pels nannies 
Yin] SUVONCG nuiste) al 21 een ee Oe a a ee eee ee A 
Parasitic diseases spread from man to live stock and then back to man.... 
peel mens Cmte WORUNe a7. ve 5 esse tasers were «cele eras Se ween 
ipork-moanlonape wOrllos ogni 2 cae Hos ane acme Soe cin ee 
Human excrement, asa breeding place for flies.....-...-.-.~-.<---/--£)-5-4---- 
Privy cono.itions on some American farms. 4... . 2 << ~~ jas ~ 2-H )> = =i 
Bar merimalen sil PRNVICE 46 eco sees Oe St aah os a aise ee te is ap 
ihe popular idea of the purpose of a privy...---.--=-.<---<+.---45--+:-.5- 
PEEERBE Mpa palterOl a) PRIVY) aay 2 Jee ciesa ss oe ees yee cree eos oe 
The essential problems in constructing a privy......-..-------------+---- 
@he kinds of privies that are not sanitary... -..---.... 02-02 40%--.++2 43 - 
ierkands @: privies that aresaMltary. oo -- <-2.-/-- == ee decane Se 
inray OG SAG RT S00 0p Re a Ri Pa MS Se 2 ea meer ae 
ubomeWwel BYNTCMN |. 2-2/5 ane ect eos - LPR TEN, © 26S MO Re Ae ee 
ince Le INGUS IS chalia gaa de 8 os Nae eae RR eae en cle ee ree 
eraetical workine ofthe apparatuss...- 2252252. 222s Ss. e sn ee 
Directions for building a-sanitary privy ..-..--.--------------+-+.22 7 ee ee rie 
JN SIDA PASSE 570 0 oath a aa ee a ee ee 
oO ROLES SS es oO aes re eee Cele Se eee Scien 
SEMIS) eS ah oP im a AS nae Pa RRO ep er REN Sei 
Peas aay Se TO ae: Pa Nn i BOS al a EPS wah raloa te re are eR 
TOG irs SS es |, Si Rc ee ge A Bo RE SES 
TESOL Gs oh Rete pt OS TR ec OU Sn DIRE epee ie rR a PA 
DEMO DI BO ASE ATE OS CRS OEE BIE eC EN err 
ROS ck JL EPR oe RS Ae i on lot ee aetna ee era cee 
Ten (l% tins] 0(0late1 Oe te en ee ee = ome een rete 
CPSRSEEE GUAT SS so ee agg ee a ei Ce 
\WeinilGiee, Se he Bees eet re ee ees AR See eee ete aoe 
TLS 5 oe ree ee eae eee Pe oP er ARMS ate oe ee 
ING GTO ENGI), ous BB ge ae eee Oe eae AA ee SORE See ain Ara S Ens She 
Wren toma temas. 22-52 aaccscitt is so oe wei ssi 2 eae <2 eens eran 
Estimate of material for school or church privy.-.---------------------------- 
PRMRORCOO ia DEW Visalia ys <2. Janis: oe acl eis <a ee 2 ete ee tere 
iron ways Ol disposing Ol Might BOW. 222 <=... 225 eee Je eee 
Giemcht way to dispose of mightoile.... 22 ie. 2... 29-452" seas 
Mie mpriyy at the country school and church)... -: 2.225 .22:220-- 242. ssh a> 
Sayae responsibility im respect to privies_-........--.----=2ss62+s-e-cee sees es 
463 5 
29 Ww WwW bv 
bo bo bh bd wb bo 
CS) CO) (CO! GON GOs ST ST (STi (Sp! (So) OU Or 
bo 
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