000 00310nam a2200121Ia 4500
008 170101s1951 xx 000 0 und d
082 _a638 MET
100 _aMetcalf C.L.
245 0 _aDestructive and Useful insects
260 _aNew York
_bMcGraw-Hill Book Co.
_c1951
300 _a1071 p.
942 _2ddc
_cB
999 _c213316
_d213316