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- [40] STUDIES ON N CARRY-OVER EFFECTS OF UREA, SULFUR-COATED UREA, NEEM CAKE COATED UREA AND NITRAPYRIN TREATED UREA APPLIED TO PLANT SUGARCANE CROP ON THE SUCCEEDING RATOON ZEITSCHRIFT FUR ACKER UND PFLANZENBAU-JOURNAL OF AGRONOMY AND CROP SCIENCE, 1981, 150 (03): : 207 - 214