000 00311nam a2200121Ia 4500
008 160710s1974 xx 000 0 und d
082 _a628.53 LED
100 _aLEDBETTER ,J.O.
245 _aAIR POPULATIONS PART - B PROVENTIONS AND CONTROL
260 _bMARCEL DEKKER
_c1974
300 _a286
942 _2ddc
_cB
999 _c38142
_d38142