000 00750cam a2200205 a 4500
020 _a9686127399
040 _cDNAL
082 _a633 CIM 1990 Or.
245 0 0 _aWorld perspectives on barley yellow dwarf :
_bproceedings of the international workshop, July 6-11, 1987, Udine Italy /
260 _aMexico, D.F., Mexico :
_bCIMMYT,
_c1990.
300 _axvi, 511 p. :
_bill., maps ;
_c25 cm.
500 _a"Sponsored by: Dipartimento cooperazione allo sviluppo, International Maize and Wheat Improvement Center."
650 0 _aBarley yellow dwarf disease
650 0 _aBarley yellow dwarf viruses
650 0 _aGrain
700 1 _aBurnett, P. A.
710 2 _aInternational Maize and Wheat Improvement Center.
710 1 _aItaly.
942 _cEK
999 _c12267
_d12267