000 00336nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aDecker, G.C., Gunderson, H., Barre. H.J.
245 _aRat control
260 _aLowa
_c1941
300 _a109-123 p.
440 _aBulletin No. P33 (New Series)
901 _a14404
942 _cB
_2udc
999 _c1914
_d1914