Observations on the changes of the air and the concomitant epidemical diseases in the island of barbados to which is added a treatise on the putrid bilious fever commonly called the yellow fever hillary sir william isbn 9781231103340 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. Observations on the changes of the air and the concomitant epidemical diseases in the island of barbadoes to which is added a treatise on the other diseases as are indigenous or endemial hillary william isbn 9781390989878 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. Observations on the changes of the air and the concomitant epidemical diseases in the island of barbadoes henry fraser edward j hutson william hillary isbn 9789766402631 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. Observations on the changes of the air and the concomitant epidemical diseases in the island of barbados hillary william isbn 9781150466465 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. Observations on the changes of the air and the concomitant epidemical diseases in the island of barbadoes to which is added a treatise on the putrid bilious fever commonly called the yellow fever and such other diseases as are indigenous or endemial in the west india islands or in the torrid zone