000 00599 a2200157 4500
020 _a9201045964
082 _a630
_bENV
090 _c21466
_d33332
245 _aEnvironmental behaviour of crop protection chemicals
_bProceedings of an international symposium on the use of nuclear and related techniques for studying environmental behaviour of crop protection chemicals
260 _aVienna
_bInternational Atomic Energy Agency
_c1997
_g1997
300 _a[viii],519p.
_c24cm
440 _aProceedings series
650 _aAgriculture and related technology
650 _aTechnology
942 _cL
999 _c48949
_d48949