National Seminar on resources development and environment in the Himalayan Region. (1978). Proceedings of the National Seminar on resources development and environment in the Himalayan Region held at New Delhi, (Vigyan Bhavan) 10-13 April 1978. National Committee on Environmental Planning and Co- ordination.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)National Seminar on resources development and environment in the Himalayan Region. Proceedings of the National Seminar on Resources Development and Environment in the Himalayan Region Held at New Delhi, (Vigyan Bhavan) 10-13 April 1978. New Delhi: National Committee on Environmental Planning and Co- ordination, 1978.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)National Seminar on resources development and environment in the Himalayan Region. Proceedings of the National Seminar on Resources Development and Environment in the Himalayan Region Held at New Delhi, (Vigyan Bhavan) 10-13 April 1978. National Committee on Environmental Planning and Co- ordination, 1978.