Edwards C A, H. G. W. (1964). Principles of agricultural entomology. Chapman.
Chicago Edition CitationEdwards C A, Heath G W. Principles of Agricultural Entomology. London: Chapman, 1964.
MLA Edition CitationEdwards C A, Heath G W. Principles of Agricultural Entomology. Chapman, 1964.
Warning: These citations may not always be 100% accurate.