EXTERMINATION OF RATS
... : EXTBERINATION OF RAT. vr An interesting paper by Mr Tom Speedie on the le etibjeot of RaA and the Balanoce of Nature was i- commnuniated the other night to a meeting of the it Edinburgh IFilId Naturalists' and Microseopioal 1- Society. At a time when the question of the ra r. plague is being diserssed in various agricultural le distiote, additional interest atthbes to a paper is On the ...