List of publications on indian entomology, 1920-21
Imperial Entomologist
List of publications on indian entomology, 1920-21 - Calcutta 1922 - 1-67 p. - Entomology Pusa Agricultural Research Institute. Bulletin No. 139 .
List of publications on indian entomology, 1920-21 - Calcutta 1922 - 1-67 p. - Entomology Pusa Agricultural Research Institute. Bulletin No. 139 .