000 002990000a22001450004500
060 _a100
082 _a632.9 ROS
100 _aRose, GJ
245 _aCrop protection
260 _aLondon, Leonard hill books ltd
260 _c1955
300 _a489
650 _aCrop protection
942 _cBK
999 _c214481
_d214481