000 00357 a2200133 4500
001 365
008
082 _a333.953416
084 _aQdd.10
245 _aDirectory of the national plant germplasm system
260 _as.l.
_bs.n.
_c1989
300 _a(4), 103 s.
653 _aDIRECTORIES GERMPLASM PLANT SCIENCES USA
999 _c11838
_d11838