000 00489 a2200145 4500
001 4566
008 eng
041 _aeng
082 _a631.5
084 _aQdda
245 _aPractical constraints affecting the collection and exchange of samples of wild species and primitive cultivars. Secretariat Consultation 14-15 March 1983
260 _aRome
_bIBPGR
_c1983
300 _a11
700 _aInternational Board for Plant Genetic Resources IBPGR
_eeditor
999 _c15635
_d15635