000 00445 a2200157 4500
080 _a575.221(058)
_bA 973 D
245 1 _aDirectory of germplasm collections
_bIII cereals
_cby G. Ayad, et. al.
260 _aRome
_bInternational Board for Plant Genetic Resources
_c1980
650 _aDirectory
650 _aGermplasm Collections
650 _aCereals
500 _aPart 1 : Wheat
100 1 _aAyad, G.
_d
300 _a28 p.
901 _a159293
999 _c71700
_d71700