Fukuda et al., 1963. Agr. Biol. Chem., 27 (2): 99-102 Document reference Fukuda, T.; Higuchi, Y., 1962. Artificial food for oak-silkworm raising. Agr. Biol. Chem., 27 (2): 99-102Web https://doi.org/10.1080/00021369.1963.10858071Citation key Fukuda et al., 1963Datasheets Castor bean (Ricinus communis) forage