Atwal,A S, & Balraj singh. (1990). Pest population and assessment of crop losses. ICAR.
Chicago Edition CitationAtwal,A S, and Balraj singh. Pest Population and Assessment of Crop Losses. New Delhi: ICAR, 1990.
MLA Edition CitationAtwal,A S, and Balraj singh. Pest Population and Assessment of Crop Losses. ICAR, 1990.
Warning: These citations may not always be 100% accurate.