Lekhak, B. (1997). Study on industrial effluent and its biological treatment using lemna species.
Chicago Style (17. basım) AtıfLekhak, Binod. Study on Industrial Effluent and Its Biological Treatment Using Lemna Species. 1997.
MLA (8th ed.) AtıfLekhak, Binod. Study on Industrial Effluent and Its Biological Treatment Using Lemna Species. 1997.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..