Gupta, O. (2010). Weed management: Principles and practices (3.). Agrobios.
Chicago Edition CitationGupta, O.P. Weed Management: Principles and Practices. 3. Jodhpur: Agrobios, 2010.
Deismireacht MLAGupta, O.P. Weed Management: Principles and Practices. 3. Agrobios, 2010.
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