| Authors(s) | Thakur, J.N, Rawat, U.S. and A.D. Pawar |
| Year | 1989 |
| Title | Investigations on the occurrence of natural enemies of San José scale, Quadraspidiotus perniciosus Comstock (Hemiptera: Coccidae) in Jammu & Kashmir and Himachal Pradesh. Entomon 14: 143-146. |