(3474) CHOUDHURY, J.H. & O. ZETHNER, 1971. An interim report on results obtained in Forest Entomology Section from July 1969 to August 1971. Forest Dale News, Chittagong 4 (1): 49-61. — (Forest Ent. Sect., Forest Res. Inst., Chittagong, Bangladesh). The report contains a list of insects recorded in Chittagong, Bangladesh, in which list reference is made to 24 (unidentified) odon. spp. (3475) KUMAR. A., 1971. Taxonomic studies of the last instar larvae of Odonata from the Dehra Dun Valley (India). PhD thesis, Univ. Meerut. — (Northern Reg. Stn, Zool. Surv. India, 13 Subhash Rd, Dehra Dun-248001, U.P., India). [Not available for abstracting]. The main data are published in papers listed in OA Nos 527, 528.