Spectrophotometric determination of urea and ammonia in natural waters with hypochlorite and phenol
1990 ◽
Vol 239
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pp. 321-323
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2015 ◽
Vol 7
(3)
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pp. 150-156
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Keyword(s):
1999 ◽
Vol 387
(2)
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pp. 217-224
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1972 ◽
Vol 58
(2)
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pp. 289-299
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1983 ◽
Vol 155
◽
pp. 263-268
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Keyword(s):