Blackshaw, R. E., & Upadhyaya, M. K. (2007). Non-chemical weed management: Principles, concepts and technology. Cambridge, Mass.: Cabi.
Chicago Style CitationBlackshaw, Robert E., and Mahesh K. Upadhyaya. Non-chemical Weed Management: Principles, Concepts and Technology. Cambridge, Mass.: Cabi, 2007.
MLA CitationBlackshaw, Robert E., and Mahesh K. Upadhyaya. Non-chemical Weed Management: Principles, Concepts and Technology. Cambridge, Mass.: Cabi, 2007.
Warning: These citations may not always be 100% accurate.