A convenient method of anlysis of humic acid in fresh water
Martín, Dean F.
A convenient method of anlysis of humic acid in fresh water
Sobretiro de: Environmental Letters 1(1): 49-52, 1971
31297
Acido humico.
Agua--Análisis.
A convenient method of anlysis of humic acid in fresh water
Sobretiro de: Environmental Letters 1(1): 49-52, 1971
31297
Acido humico.
Agua--Análisis.
