000 00415nam a2200157Ia 4500
008 170101s1963 xx 000 0 und d
041 _aEnglish
082 _aTX-632.96 SW 36
100 _aHARVEY L SWEETMAN
245 4 _aTHE PRINCIPLES OF BIOLOGICAL CONTROL
260 _aIOWA
_bWM .C.BROWN COMPANY
_c1963
300 _a560
_ePrint
500 _aCOLLEGE PAS
653 _aBOILOGICAL CONTROL
942 _2ddc
_cBK
999 _c931592
_d931592