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Citation: Tj. Purakayastha et Jc. Katyal, EVALUATION OF COMPACTED UREA FERTILIZERS PREPARED WITH ACID AND NONACID PRODUCING CHEMICAL ADDITIVES IN 3 SOILS VARYING IN PH AND CATION-EXCHANGE CAPACITY-II - YIELD AND N USE EFFICIENCY BY RICE, Nutrient cycling in agroecosystems, 51(2), 1998, pp. 117-121
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