Competition and its consequences for selection in barley breeding
By: C. J. T. Spitters.
Series: Verslagen van landbouwkundige onderzoekingen -- 893.
Publisher: Centre for Agricultural Publishing and Documentation
Place of publication: Wageningen
Number of pages: 268
Subjects: Barley -- Breeding.
Notes: Also published as Agricultural research report 893.

"Stellingen" inserted.

Proefschrift--Wageningen.

Bibliography: p. 258-268.