L. Harvey., & Sweetman. (1958). The Principles of Biological Control: Interrelation of hosts and pests and utilization in regulation of animal and plant populations. Dubuque: WM. C. Brown Company.
Chicago Style CitationL. Harvey., and Sweetman. The Principles of Biological Control: Interrelation of Hosts and Pests and Utilization in Regulation of Animal and Plant Populations. Dubuque: WM. C. Brown Company, 1958.
MLA CitationL. Harvey., and Sweetman. The Principles of Biological Control: Interrelation of Hosts and Pests and Utilization in Regulation of Animal and Plant Populations. Dubuque: WM. C. Brown Company, 1958.
Warning: These citations may not always be 100% accurate.