Guidelines for the conduct of tests fordistinctness, homogeneity and stability
Subtitle: maize, ryegrass, red clover, apples, potato.
Series: UPOV -- TG/2/1, TG/4/1, TG/11/4, TG/14/1, TG/23/2
Published: 1974
Place of publication: Geneva
Language: eng
Notes: Text in English, French and German.