APA Edition Citation

Atwal, A. S. . .., & Balraj, S. . .. (1989). Pest population and assesment of crop losses (1.). Indian Council for Agricultural Research.

Chicago Edition Citation

Atwal, A S ., and Singh Balraj. Pest Population and Assesment of Crop Losses. 1. New Delhi: Indian Council for Agricultural Research, 1989.

MLA Edition Citation

Atwal, A S ., and Singh Balraj. Pest Population and Assesment of Crop Losses. 1. Indian Council for Agricultural Research, 1989.