000 00295nam a2200121Ia 4500
008 170101s1982 xx 000 0 und d
082 _a595.7 DAV
100 _aDavid B.V.
245 0 _aElemenets of Economics Entomology
260 _bPopular Books
_c1982
300 _a536 P.
942 _2ddc
_cB
999 _c773616
_d773616