Computerized Scheme for Chemical Classification of Natural Waters and Soil Extracts
1984
Held, P. | Maianu, A.
A classification triangle (similar to the USDA textural one) is often used to define the chemical classes of water based on anionic and/or cationic composition. The method is laborious. A SAS³ program was developed to do the work rapidly and with high precision. The program was designed for anionic composition, and may be used for cations by changing certain variables.
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Эту запись предоставил National Agricultural Library