000 00680nam a22002417a 4500
999 _c41839
_d41839
003 FRI
005 20200811085516.0
008 200729b ||||| |||| 00| 0 eng d
082 _221st ed.
_a595.7
_bWAR/P
100 _aWardle, Robert A.
245 _aPrinciples insect control
_cby , Robert A. Wardle
260 _aLondon:
_bPublication of the University of Manchester,
_c1923
300 _a295p.
490 _aBiological Series No. III
653 _aInsect
653 _aClimatic restraints
653 _aMechanical control
653 _aChemical
653 _aLegislative control
654 _2Biological control,
700 _aBuckle, Philip
942 _2ddc
_cEN