APA

(2002). Food and Environment : Second International Agronomy Congress on Balancing Food and Environmental Security- A continuing Challenge : Extended Summaries. V.1,Indian Society of Agronomy, New Delhi, November 26-30, 2002. New Delhi: Indian Society of Agronomy.

Chicago

2002. Food and Environment : Second International Agronomy Congress on Balancing Food and Environmental Security- A continuing Challenge : Extended Summaries. V.1,Indian Society of Agronomy, New Delhi, November 26-30, 2002. New Delhi: Indian Society of Agronomy.

Harvard

(2002). Food and Environment : Second International Agronomy Congress on Balancing Food and Environmental Security- A continuing Challenge : Extended Summaries. V.1,Indian Society of Agronomy, New Delhi, November 26-30, 2002. New Delhi: Indian Society of Agronomy.

MLA

Food and Environment : Second International Agronomy Congress on Balancing Food and Environmental Security- A continuing Challenge : Extended Summaries. V.1,Indian Society of Agronomy, New Delhi, November 26-30, 2002. New Delhi: Indian Society of Agronomy. 2002.