000 00309 a2200133 4500
080 _a632.7
_bM 845 B
245 1 _aBeneficial insects and mites
_cby B.D. Moreton
260 _aLondon
_bH.M.S.O.
_c1978
650 _aInsects
650 _aMites
100 1 _aMoreton, B.D.
300 _a118 p.
901 _a153932
999 _c83411
_d83411