Silkworm
Doira, Hiroshi
Silkworm An Important Laboratory Tool - Tokyo Kodansha Ltd. 1978 - 307
Agriculture and related technologies
Technology (Applied sciences)
Silkworms
638.2 / T21S
Silkworm An Important Laboratory Tool - Tokyo Kodansha Ltd. 1978 - 307
Agriculture and related technologies
Technology (Applied sciences)
Silkworms
638.2 / T21S