000 nam a22 7a 4500
999 _c311054
_d311054
003 IARI
080 _a631.531
_bI1
245 _aISTA Handbook on Pure Seed Definitions
_cby ISTA Purity Committee 2007-2010 and edited by Elizabeth M. Felfoldi and Steve Jones
260 _aSwitzerland
_bInternational Seed Testing Association (ISTA)
_c2010
300 _a127p.
700 _aFelfoldi, Elizabeth M. ed.
700 _aJones, Steve ed.
901 _a291680
942 _2udc
_cRF