000 00471 a2200145 4500
080 _a575.221:633(063)
_bS 989 P
245 1 _aUse of plant introductions in cultivar development
_bPart 2 :
_cedited by H.L. Shands and L.E. Wiesner
260 _aMadison
_bCrop Science Society of America, Inc.
_c1992
650 _aPlant Introductions
650 _aCultivar Development
440 _aNo. 20
_vCASSA special publication
100 _a
_d
300 _a166 p.
901 _a200080
999 _c71744
_d71744