The development and diffusion of improved hybrid silkworth in Japan: the first filia generation
Kiyokawa, Yukihiko
The development and diffusion of improved hybrid silkworth in Japan: the first filia generation Yukihiko Kiyokawa - Tokyo United Nations University 1981 - 56p. ill 28cm.
9280802534
Silkworms
Japan--South Africa- citizenship
IRA SF541.75.J3K5
The development and diffusion of improved hybrid silkworth in Japan: the first filia generation Yukihiko Kiyokawa - Tokyo United Nations University 1981 - 56p. ill 28cm.
9280802534
Silkworms
Japan--South Africa- citizenship
IRA SF541.75.J3K5