APA Citation

Botanical Survey of India. (1987). Rare orchids and birds of India. Calcutta: Botanical Survey of India, Department of Environment.

Chicago Style Citation

Botanical Survey of India. Rare Orchids and Birds of India. Calcutta: Botanical Survey of India, Department of Environment, 1987.

MLA Citation

Botanical Survey of India. Rare Orchids and Birds of India. Calcutta: Botanical Survey of India, Department of Environment, 1987.

Warning: These citations may not always be 100% accurate.