., R. M. L. (1947) “Studies in Intraspecific Variation---The Role of Some Variations, E.G., Eye-stripes, etc., as ‘Population Indicators’ in the Desert Locust, and Their Practical Importance (4)”, Records of the Zoological Survey of India, 45(2-3), pp. 99–109. doi: 10.26515/rzsi/v45/i2-3/1947/162211.