Pebrine disease of silkworms in India
Hutchinson, C.M.
Pebrine disease of silkworms in India - Calcutta 1917 - 1-5 p. - Disease, Silkworm Pusa Agricultural Research Institute. Bulletin No. 75 .
Pebrine disease of silkworms in India - Calcutta 1917 - 1-5 p. - Disease, Silkworm Pusa Agricultural Research Institute. Bulletin No. 75 .