000 00319 am a2200121 a 4500
100 1 _aThomas. W.A.
245 1 _aPorto rican mole cricket
260 _aWashington
_c1928
300 _a1-8 p.
942 _2udc
_cB
440 _aPorta United States Department of Agriculture. Farmers' Bulletin No. 1561
901 _aS48441
999 _c104501
_d104501