Arvind Kumar. (2003). Aquatic ecosystems. APH.
Chicago Edition CitationArvind Kumar. Aquatic Ecosystems. New Delhi: APH, 2003.
Cita MLAArvind Kumar. Aquatic Ecosystems. APH, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.
Arvind Kumar. (2003). Aquatic ecosystems. APH.
Chicago Edition CitationArvind Kumar. Aquatic Ecosystems. New Delhi: APH, 2003.
Cita MLAArvind Kumar. Aquatic Ecosystems. APH, 2003.