Ramakrishna, A. T. V. (1940). Hand book of economic entomology for South India. Govt press.
Chicago Edition CitationRamakrishna, Ayyar T V. Hand Book of Economic Entomology for South India. Madras: Govt press, 1940.
MLA Edition CitationRamakrishna, Ayyar T V. Hand Book of Economic Entomology for South India. Govt press, 1940.
Warning: These citations may not always be 100% accurate.