Induced variability in plant breeding : international symposium of the section mutation and polyploidy of the European association for research on plant breeding EUCARPIA, Wageningen, The Netherlands, August 31-September 4, 1981 / chairman C. Broertjes

Induced variability in plant breeding : international symposium of the section mutation and polyploidy of the European association for research on plant breeding EUCARPIA, Wageningen, The Netherlands, August 31-September 4, 1981 / chairman C. Broertjes