The science of life : fully illustrated in tone and line and including many diagrams

aes : ‘ abe RL iced ihe fRaetarerneat : pita hr eaetea eres ieee pene art

peteatarn

a ae es 7 es aes Fea paar eee Se se Serre reer

jehsealeneszmyeatatotasacestinsasseepeoeseatee aerate ctr peerings peeparesreraepeaet Cirle we eet eens pete pet eee eres paces epee po etaeat es

poeraee her sere eos Setecestcbcska

Perera rates! ots

eae earns hes

a a a ee nae ena

a

eT See nl ne eo = enlace pe aeeae ech eet — ——— wn nr ee nanes oo ; eens eee es eerie 2 Sao te ies ones 55 e Shag he Sogn Snr ba ornate ener ech