On the phytophagous and parasitic Hymenoptera collected by Mr E. Ernest Green in CeylonPublished in Spolia Zeylanica, in 1905, in volume 3, pages 67-97On the phytophagous and parasitic Hymenoptera collected by Mr E. Ernest Green in Ceylon (Second paper.)Published in Spolia Zeylanica, in 1905, in volume 3, pages 98-142
On the phytophagous and parasitic Hymenoptera collected by Mr E. Ernest Green in Ceylon (Second paper.)Published in Spolia Zeylanica, in 1905, in volume 3, pages 98-142