na INLIS000000000007770 Ind 0010-1118007770 World perspecties on barley yellow dwarf : proceedings of the International Workshop July 6-11 1987 INTERNATIONAL WORKSHOP ON BARLEY YELLOW DWORFF (1987 : Lisboa) Editor : P.A. Burnett Lisboa International Maize and Wheat Inprovement Center xvii, 511 p.: ill.; 25 cm. xvii, 511 p.: ill.; 25 cm. ISBN 968-6127-39-9 633.16-238INTw Incl. bibl. 633.16-238 BARLEY DWARFS 0266/90