000			00472nam a2200133Ia 4500
008			130610s9999 xx 000 0 und d
082			_aWRI _b632.682
100			_aWright, E.N.
245			_cWright, E.N. _aBird Problems in Agriculture : The Proceedings of a Conference Understanding Agricultural Bird Problems Held at Royal Holloway College, University of London .
260			_aCroydon _bBCPC Pubs. _c1980
350			_a0
365			_cRs.
906			_a124250 _d1 _bX0001 _cS
999			_c86441 _d86441