Introduction to spices, plantation crops medicinal and aromatic plants - N Kumar; JBM Md Abdul Khadu P Rangaswami I Irulappan (New Delhi Oxford & IBH Publishing Co, 2001)
N Kumar; JBM Md Abdul Khadu; P Rangaswami & I Irulappan: Introduction to spices, plantation crops medicinal and aromatic plants. New Delhi. Oxford & IBH Publishing Co, 2001. 81-204-1137-4--(633.83KUM)
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