Negi, S. (1993). Biodiversity and its conservation in India. Indus publishing.
Chicago Edition CitationNegi, S.S. Biodiversity and Its Conservation in India. New Delhi: Indus publishing, 1993.
Cita MLANegi, S.S. Biodiversity and Its Conservation in India. Indus publishing, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.