Fertilizers, organic manures, recyclable wastes and biofertilizers : Components of integrated plant nutrition - H.L.S. Tandon (New Delhi Fertilizer development and consultation organisation, 1992)
H.L.S. Tandon: Fertilizers, organic manures, recyclable wastes and biofertilizers : Components of integrated plant nutrition. New Delhi. Fertilizer development and consultation organisation, 1992. 81-85116-16-4--(631.8TAN)
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