Escasura, M. T. (1998). Water quality policies/regulations for industrial establishments.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEscasura, Manuel T. Water Quality Policies/regulations for Industrial Establishments. 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEscasura, Manuel T. Water Quality Policies/regulations for Industrial Establishments. 1998.
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