Khanna, D. R., & Singh, S. (2002). Pond fish ecology and economics. Daya Publishing House.
Chicago Edition CitationKhanna, D. R., and S. Singh. Pond Fish Ecology and Economics. New Delhi: Daya Publishing House, 2002.
Deismireacht MLAKhanna, D. R., and S. Singh. Pond Fish Ecology and Economics. Daya Publishing House, 2002.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.