Prasad, U.N. and Mehra, B.P. 1967. A New Record of <I>Rangeeni</I> Lac on <I>Grevillea robusta</I> A. Cunn. (Fam. Proteaceae) from Namkum, Ranchi. Indian Forester. 93, 6 (Jun. 1967), 373–373. DOI:https://doi.org/10.36808/if/1967/v93i6/25614.