Häfliger, E. & Scholz, H. 1981: Grass weeds 2. Weeds of the subfamilies Chloridoideae, Pooideae, Oryzoideae

Title	Grass weeds 2. Weeds of the subfamilies Chloridoideae, Pooideae, Oryzoideae
Authorship	Häfliger, E. & Scholz, H.
Placepublished	Basilea
Date published	1981