000 00493 a2200169 4500
080 _a575.221:633
_bH 726 C
245 1 _aCrop genetic resources
_bConservation and evaluation
_cedited by J.H.W. Holden and J.T. Williams
260 _aLondon
_bGeorge Allen & Unwin
_c1984
650 _aGenetic Resources
650 _aCrop Genetic Resources
650 _aConservation
700 _aHolden, J.H.W., ed.
700 _aWilliams, J.T., ed.
100 _a
_d
300 _a296 p.
901 _a197584
999 _c71731
_d71731