Singh Pruthi, Hem2023-11-182023-11-181934Singh Pruthi, Hem (1934) Entomological investigations on the spike disease of sandal (14) Jassidae (Homopt.). Indian Forest Records, Entomology (Old Series), 19 (4). Manager of Publications, Government of India, Delhi.https://frirepo.bestbookbuddies.com/handle/123456789/1648enBook