[1] _Mus musculus._
[2] _Rattus norvegicus._
[3] _Rattus rattus rattus._
[4] _Rattus rattus alexandrinus._
[5] Farmers' Bulletin 461, Use of Concrete on the Farm, will prove
useful to city and village dwellers as well as to the farmer.
[6] _Scilla maritima._
[7] CAUTION.--Carbon disulphid is very inflammable and can be ignited by
a match, lantern, cigar, or pipe.
[8] Farmers' Bulletin 699.
PUBLICATIONS OF THE UNITED STATES DEPARTMENT OF AGRICULTURE RELATING TO
NOXIOUS MAMMALS.