., Roonwal, M. L. “Studies in Intraspecific Variation---Body-Size and Biometrical Ratios in Various Types of Individuals of the Desert Locust, Schistocerca Gregaria (ForskÃ¥l). [Orthoptera, Acrididae.] (3)”. Records of the Zoological Survey of India, vol. 45, no. 2-3, Aug. 1947, pp. 99-109, doi:10.26515/rzsi/v45/i2-3/1947/162210.