TY  - BOOK
AU  - Horst, R. Kenneth.
AU  - Langhans, Robert W.
AU  - Smith, S. H.
TI  - Effects of chrysanthemum stunt, chorotic mottle, aspermy and mosaic on flowering and rooting of chrysanthemums
KW  - Crisantemo
KW  - Enfermedades
N1  - Sobretiro de : Phytopathology 67(1):9-14
ER  -