Hymenoptera Dutt, Gobind Ram. creator text ii Calcutta London Published for the Imperial Dept. of Agriculture in India by Thacker, Spink & Co. W. Thacker & Co. 1912 monographic eng
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3 p. l., p. [18]-267. illus., pl. XI-XIV (3 col.) 25 cm. by Gobind Ram Dutt ... At head of title: Life histories of Indian insects--IV. Each plate accompanied by guard sheet with descriptive letterpress. Hymenoptera SB903 .A3 v. 4, no. 4 India. Dept. of Agriculture. Memoirs. Entomological series. vol. IV, no. 4 agr13000203 Library, U.S. Dept. of Agriculture 920623 20260227110935.0 agr13000203