Flowering and vegetative propagation of pyrethrum (Chrysanthemum cinerahiaefdium
Roest, S.
Flowering and vegetative propagation of pyrethrum (Chrysanthemum cinerahiaefdium - Wageningen 1976 - No. 860; Netherlands Centre fo .
582.998:631.53
Flowering and vegetative propagation of pyrethrum (Chrysanthemum cinerahiaefdium - Wageningen 1976 - No. 860; Netherlands Centre fo .
582.998:631.53