000			00916nam a2200241Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _a632 _bHEA
110			_aSymposium on Healthy Planting Material : Strategies and Technologies : _c(University of Reading : _d6-8 January, 1986)
245			_aHealthy planting material:strategies technologies : _bproceedings _cSymposium on Healthy Planting Material : Strategies and Technologies, held at University of Reading on th to th January, _cedited by D. Rudd-Jones and F. A. Langton
260			_aBritain : _bBCPC Publications , _c1986
300			_axiv, 363 p.
490			_aMonograph
653			_aConference
653			_aDisease control
653			_aLangton _aF. A., ed.
653			_aPlant
653			_aPlant protection
653			_aProceedings
653			_aProtected cultivation
700			_aRudd-Jones, D., ed.
942			_cEN _2ddc
999			_c5333 _d5333